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  • My favorite Bluetooth trackers beat AirTags, work with Android, and are on sale

    My favorite Bluetooth trackers beat AirTags, work with Android, and are on sale

    ZDNET’s key takeaways

    • The Chipolo One Point and Card Point normally retails for $26 and $24, respectively.
    • They’re highly accurate, robust, and integrate well into the Google ecosystem.
    • However, the One is only splashproof, and the Card version has a non-user-replaceable battery.

    more buying choices

    For a limited time, you can pick up the Chpolo One Point for as little as $22 on Amazon and other major retailers. Use the promo code ‘ZY3U9KA9S1DM’ at checkout on Amazon for 10% off.


    AirTags are one of the things that have set the Apple ecosystem apart from the Android ecosystem. But now that Google has rolled out its Find My Device network, the Android ecosystem is catching up.

    Also: I found a Bluetooth tracker to replace my AirTag, and it works with Android just as well

    And spearheading that is Slovenia-based Chipolo, a tech company that’s been in the finder tag market (the company uses the word “finder” rather than “tracker”) for over a decade, and it has two tags exclusively for Android users — the One Point fob for keys and the Card Point for wallets and bags. 

    The One Point is a fob that fits on a keyring or anything else you can think of attaching a fob to — from your pet to your bike. It measures 1.49in/37.9mm and is 0.25in/6.4mm thin, and it is splashproof to the IPX5 standard.

    Powering the tiny fob is a user-replaceable CR2032 lithium coin cell that should last about a year. Regarding range, the fob is good to about 200ft/60m if you want to activate it to play a sound.

    The Card Point is a thin plastic finder that measures 3.35 x 2.11 in (85.1 x 53.6 mm) and is only 0.09 in (2.4mm thick) — about three times a credit card’s thickness. 

    Chipolo Card Point

    Adrian Kingsley-Hughes/ZDNET

    Like the One Point, the Card Point is splashproof to IPX5 standard and has a sound activation range of 200ft/60m, but unlike the One Point fob, the Card Point doesn’t have a user-replaceable battery. This may feel like a downside, but it’s a necessary compromise to have a card that is this thin.  

    Also: Should you buy the viral $350 tri-fold projector? My buying advice after a week of testing

    Also, as a sweetener, owners who register their finder with Chipolo after adding it to the Google Find My Device app will get an email with a 50% discount code for a new finder in two years, and users will be able to send the old finder back for recycling free of charge.

    Everything about the Chipolo finders is easy, from the one-tap setup to the loud 105dB speaker that can be heard over the hustle and bustle of the world.

    Setting up the Chipolo finders is easy -- squeeze the tag to get the process started!

    Setting up the Chipolo finders is easy — squeeze the tag to get the process started!

    Adrian Kingsley-Hughes/ZDNET

    I’ve tested the finding capability of these Chipolo finders, and they are super accurate, with the ability to locate the tags when at a distance — such as hidden in a plant pot on a street or when stuffed down the back of a couch.

    They’re just like AirTags but for Android users.

    Also: My new favorite iPhone portable charger has a magnetic superpower – and it’s cheap

    However, there’s only so much testing I can do, so in an effort to get better and longer tests, I handed some tags to someone who had a habit of misplacing, well, pretty much everything. This gave these tags a hardcore real-world test, and I keep hearing about just how much of a timesaver — and lifesaver — they have become over the past few months. So they get a thumbs up there for usability, accuracy, and longevity.

    ZDNET’s buying advice

    If you’re an Android user who’s been jealous of iPhone users having AirTags, this is your chance to bring that feeling to an end. The Chipolo One Point Bluetooth Tracker is priced at $50 for a four-pack, while the Chipolo Card Point is $24 for a single card.

    Looking for the next best product? Get expert reviews and editor favorites with ZDNET Recommends.


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  • Crunchyroll President on Games and Gachiakuta at Anime Expo

    Crunchyroll President on Games and Gachiakuta at Anime Expo

    Enter the buzzing showfloor at this year’s Anime Expo, and you’ll be met with the towering exhibitor presences of MAPPA, SEGA, Netflix, TOHO Animation, HULU, Viz Media, Aniplex, and more major players in a rapidly popularizing (and globalizing) anime industry. But even among the industry’s recognizable players, Crunchyroll — and its series of showfloor experiences, merchandising, and photo-ops — calls back to the heyday of the convention circuit in a way few others do. 

    The massive booth features a mass of large screens that deliver trailer takeovers and anime ambiance sequences that act as an environmental backdrop alongside an “Anime Forecast,” a series on interactive screens where fans can browse the company’s catalog of upcoming titles. There’s of course a merch store to pick up collectables, manga, vinyls, clothing, and more, but there’s also the “trash to treasure” dumpster dive experience that introduces you to the characters and story of its upcoming graffiti-infused anime Gachiakuta as well as the Demon Slayer – Infinity Castle activation setting up the film trilogy’s release.

    Inside, attendees move through an immersive set deco recreation of the Infinity Castle before interacting with a motion sensor experience that soars through the alternate dimension via the Crow, and a 3D photo-op that uses swords to simulate the breathing techniques (Water, Flame, Wind, Stone and Thunder) of key characters. This immersive activation helps make Crunchyroll’s floor presence one of the Expo’s biggest and most technologically advanced booths, and it’s every bit a part of the company’s strategy, says president Rahul Purini. 

    Like the day-long pop-up convention hub Crunchyroll Stage and the Crunchyroll Lounge where onsite deals are made, the booth is a must-have — even if some of Crunchyroll’s competitors have pulled back in certain corners of the convention circuit after launching their own events. “Fans love experiences, and this [booth], that’s what we are creating here. It’s not just some of our store. It is a small amusement park. You can go interact with the characters, or touch the stories and find yourself immersed in that. And we’re trying to do that in places where the fans are already gathered,” he explains. 

    Crunchyroll’s ongoing lean into the fan space doesn’t stop at the showfloor. Across the July 4 holiday weekend, the media and entertainment company featured a number of panels and screenings, and on Saturday, shared a steady stream of acquisition and trailer announcements. Among them, exclusive footage of Studio KAI’s dark fantasy Sentenced to Be a Hero, which sees criminals sentenced to heroism/service in a penal military unit waging war against a demon king’s army, and the news that Studio Pierrot’s Black Clover will return for an all-new season only on Crunchyroll, alongside a teaser trailer, key visual, a message from the manga’s creator Yuki Tabata celebrating the anime’s return and manga’s 10th anniversary. 

    Other news included a trailer for the newly announced anime adaptation of Daemons of the Shadow Realm based on a manga created by Hiromu Arakawa (Fullmetal Alchemist); confirmation of Re:ZERO – Starting Life in Another World season four streaming exclusively on Crunchyroll in 2026; and a two-minute first-look at the upcoming third season of Studio Bind’s Mushoku Tensei: Jobless Reincarnation; the October 2025 premiere of action comedy Tojima Wants to Be a Kamen Rider and January 2026 drop of romantic comedy You and I Are Polar Opposites. Classroom of the Elite fans will get a follow-up to season three, titled Classroom of the Elite 2nd Year, and the game Classroom of the Elite – Merge Puzzle Special Exam, playable for the first time outside of Japan via Crunchyroll’s Game Vault, with Hiroyuki SAWANO LIVE [nZk]008 set to join Crunchyroll’s library of over 100 full-length concerts later this summer.

    Ahead of Saturday’s panel, The Hollywood Reporter spoke to Purini about the company’s presence at the con and its current season, what he’s most excited about in this moment of anime expansion, what challenges remain for those bringing the medium to western audiences, and key growth areas for the company. 

    You’ve brought so much to the convention this weekend. What are you most excited about in terms of your slate? 

    Our July season is among one of the biggest seasons that we’ve ever had. The volume, the breadth and the depth of content that we are able to bring to fans around the world, and the diversity of the content, is one thing we’re really excited about. There are shows for every kind of anime fan. There’s a show that premiered over the weekend, Lord of Mysteries, which is a Chinese animation show — there’s not a lot of that. But the biggest anime show in Japan, Gachiakuta, which we are featuring here, is a show that I’m really excited about. It is from our partners at [Japanese publisher] Kodansha, and it is one of those shows where, if you watch the trailer, you’re hooked. This kind of breadth and depth of show not only makes this season really, really compelling, it also talks to where we Crunchyroll are as a company. We have the single largest library of anime content anywhere. We have something for every fan, every genre, and we are adding a ton every quarter. That speaks to the value proposition for the anime fan when they come to Crunchyroll.

    You worked at Funimation before heading up Crunchyroll, so you understand what the lift of making anime accessible to U.S. audiences was in those early days before places like Hulu and Netflix were also doing it. What was the biggest challenge then and what’s the biggest challenge now in terms of bringing this content to audiences? 

    Early on, the biggest challenge Crunchyroll and other companies that were serving this fan base solved was accessibility. There was anime fandom around the world, but it was hard to get your hands on it, even as your peers in Japan were watching and enjoying it [sooner]. That was the biggest thing that most companies, including Crunchyroll and Funimation, solved. When the shows are happening in Japan, bring them globally, subtitle them so it becomes accessible. In the case of Funimation, innovate to even dub it during the season. We call it the simuldub, where now dubs are available one episode at a time within two to four weeks. But those were the initial challenges: accessibility, getting the shows from Japan and making them available to fans so they weren’t waiting for 15 to 18 months for a DVD release or for some TV channel to pick up a show. 

    The challenges now are somewhat similar, except it’s a global audience. The audience is growing, and when the audience is growing, you need a diverse slate of content to serve that audience. So making sure we have that diverse slate for the audience that’s global, and making it accessible to them — that we’re on all the devices that they want to watch, we have all the payments that they want to use to sign up for it, all the languages that they want to watch it in whether it’s subtitled or dubbed, and making it available when they want to watch it. The second part of that is, given the volume of content, how do we make sure that we find the right content for the right fan at the right time. That discovery piece is the biggest thing that we are trying to solve because there’s so much new content. How do we make fans aware of what’s available, and serve as that connection. 

    Platforms and streamers who more recently entered the anime market have increasingly found ways to blend it with Western animation or use American audience influences a little more in the visuals and storytelling. Can you talk about how your approach to your content slate is different, and how you tap into this medium that is outside the realm of Western storytelling to deliver for audiences? 

    There are a few things that are really core to us, what we call our guiding principles. We believe anime is intrinsically connected back to Japan. For anime to be authentically anime, it has to be conceived and created by Japan, and we take that to heart. There is other animation that might be anime-inspired, but it’s not anime unless it has the connection. Second is that anime is a medium. It’s not a genre. There is anime for various kinds of people — there’s action, romance, slice-of-life, sci-fi, fantasy. It’s an art form, and that’s important to understand. One of the ways that I think we have operated and we believe we can successfully serve the anime fan is being singularly focused on that. This is not one genre that we serve the fan. This is our entire existence. So that focus and that clarity of what is authentically anime, and that relationship with partners, that relationship with the fans, and understanding why fans connect with anime, all of those things allow us to be able to serve those creators and fans in the best way. 

    Crunchryoll is now many things, but first it was largely a content library. Many streamers started that way as well, and then expanded. Where is Crunchyroll in that conversation? How much do you want original content? How do you want to do it?

    First, we do not consider ourselves to be a streamer. We consider ourselves to be a media and entertainment company focused on serving the anime fan. The video content is a big part of that fandom but this is much bigger than that. It’s everything from the real-world experiences, the community, the connection, the games, the merchandise, the manga, the music. We’re not interested in being something for everyone. We want to be everything for someone. So that’s number one. In terms of how we think about content, I go back to the amazing storytellers and partners in Japan. We want to work with them all, we want all of their content to be available to consumers, and we will continue to do that. Having said that, the audience around the globe is expanding. To serve them, we need more funding and more diverse content. So we’re doing co-productions, where we go to Japanese partners and help them fund shows by investing in them. This is not distributing, not licensing. We’re actually part of the production committee that’s making these shows. 

    In addition to that, when we find stories around the world that we think are going to be great, we’re now starting to take the stories back to the Japanese creators and are asking if they’re interested in making anime from this story. Ghost of Tsushima  [based on the Sony PlayStation game] is a great example. Solo Leveling is a great example. We took this Korean [title based on the web novel-turned-webtoon], and went back to Japan and said we would love to make an anime. And we got partners like Aniplex and A-1 Pictures excited about it. That’s the third piece. Licensed content will always be the majority of our content because there’s so many great Japanese viewers. We will co-produce content with our Japanese partners to invest and bring shows. But we will also commission shows because we have stories that we think will be great in anime, and we’re taking them back to Japan. 

    Anime has done some interesting things as it relates to theatrical releases, an area Hollywood has really been having a conversation about the last few years. The recent Dan Da Dan: Evil Eye experience, which put the first three episodes of season two together and screened them like a movie, is one example. Is there anything you think Hollywood can learn about the theatrical space from the anime industry in this current moment?

    I’m not sure we’re at a place where we can tell Hollywood what it can learn. They’ve been doing this for a long time. (Laughs) What we have found and learned is that fans like experiences. They want to be able to go sit in a dark theater with friends and family and experience their stories on a big screen and feel that sense of community. So for them, it doesn’t matter if it’s a 90-minute or 120-minute movie, or it’s three episodes put together. To them, it is great stories told in an amazing, creative way on a big screen. That is an interesting insight for us.

    What are other growth areas you’re focusing on right now that are represented at AX? 

    Games. About 18 months ago, we announced this initiative called Crunchyroll Game Vault. If you’re a subscriber of Crunchyroll’s higher tiers — mega or ultimate tier — you get access to games for free. We initially started with a handful of games, and now we’ve scaled that to over 60 that fans and subscribers have access to, to play for free. We’re seeing a lot of traction. Fans come in to play a game and then watch something, and we are seeing a lot of subscribers that have been members for years dive in and play games telling us that they want to upgrade to be able to get access to the games. That is an area where we are really excited because there’s a big overlap between gamers and anime fans. 

    And we recently announced that we’re going to be bringing a digital manga app to our fans in the U.S. One of the things that fans ask us most is for access to manga, so we see a lot of opportunity to be able to serve fans through it. And obviously, merchandise. Fans are collectors. They want to show off their fandom, and we want to be able to bring these unique collector items — whether it is apparel, figures, home accessories — that they can buy. Another area that we see is theatrical. Demon Slayer is coming up, we are part of Sony Pictures and they’ve been bringing movies to the world for 100-plus years. So we’re really excited about being able to bring movies to fans who want to watch in theaters. We know fans love that. 

    You mentioned experiences and the exhibitor booth is one giant experience. Why is this such an important corner for Crunchyrull to occupy and are you thinking about ways to go bigger? 

    We’re very fan-centric, very fan-first in our thinking. The fan sits at the center of everything we do. So we are here to serve this fanbase, and the best way for us to do that is to understand what they want, talk to them, connect with them, build a relationship with them. We don’t know any other way to do this. Our teams put on 100-plus shows worldwide. This is not a few things a year that we do. We are constantly spending time with our fans. In terms of experiences, do we want to do something bigger? Yes, if the opportunity shows up the right way and we can create that authentic experience for fans, we will do that. We’re doing that with videos. We’re doing that with music festivals. At San Diego Comic-Con, we’re going to have an anime music festival. Do we have a ride at a theme park? No. But are we creating experiences that excite? Absolutely.

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  • “We’ve Never Reached This Level Before”: German Scientists Smash Nuclear Fusion Record in Leap Toward Infinite Clean Energy

    “We’ve Never Reached This Level Before”: German Scientists Smash Nuclear Fusion Record in Leap Toward Infinite Clean Energy

    IN A NUTSHELL
    • 🌟 The Wendelstein 7-X stellarator in Germany has set a new record in nuclear fusion performance, pushing the boundaries of clean energy.
    • 🔬 Stellarators are proving more effective than tokamaks in maintaining stable plasma, crucial for long-duration fusion reactions.
    • 🚀 Achieving a high triple product metric brings the world closer to a self-sustaining fusion reaction, with energy output exceeding input.
    • 🤝 International collaboration has been key to these advancements, highlighting the global effort to develop sustainable fusion power.

    In the pursuit of sustainable energy, nuclear fusion stands out as a beacon of hope, offering the potential for near-limitless power. Recent breakthroughs at the Wendelstein 7-X stellarator in Germany are pushing the boundaries of what we know about fusion energy. By mimicking the reactions that power the sun, scientists are making strides toward harnessing this energy source on Earth. These advancements mark significant progress in the realm of clean energy, setting new benchmarks for reactor performance and providing a glimpse into a future where fusion energy could become a reality.

    The Promise of Nuclear Fusion

    Nuclear fusion is often referred to as the holy grail of energy production. By fusing isotopes of hydrogen at incredibly high temperatures, fusion promises a clean, abundant, and safe energy source. Unlike nuclear fission, which splits atoms and produces radioactive waste, fusion has the potential to be a virtually limitless energy source with minimal environmental impact. The process involves creating a superheated plasma where atoms collide and fuse, releasing vast amounts of energy. However, the challenge lies in recreating the conditions found in stars, where such reactions naturally occur, within the confines of a terrestrial reactor.

    While current reactor designs consume more energy than they produce, the recent experiments at the Wendelstein 7-X stellarator represent a significant leap forward. By achieving new records in fusion performance, these experiments demonstrate the viability of fusion as a feasible energy source. The promise of nuclear fusion is not just in its capacity to meet our growing energy needs but also in its ability to do so sustainably.

    An illustration of a fusion energy reactor's interior

    “Battery Fires Stopped Cold”: Ultrasound Tech Detects Deadly Flaws in Seconds Before Explosions Can Ignite Catastrophic Blazes

    Stellarators vs. Tokamaks: A Comparative Look

    Among the various reactor designs, stellarators and tokamaks are the most prominent. Stellarators like the Wendelstein 7-X use powerful external magnets to control the high-energy plasma within a ring-shaped vacuum chamber, maintaining stability and high pressure. This design contrasts with tokamaks, which rely on a current passing through the plasma to generate the magnetic field. The external magnets of stellarators are more effective at stabilizing the plasma, which is crucial for long-duration fusion reactions.

    The recent success of the W7-X stellarator in surpassing the performance of decommissioned tokamaks such as JT60U in Japan and JET in the UK highlights its potential. The ability to sustain plasma for longer periods is a significant milestone, bringing us closer to the goal of a commercially viable fusion reactor. As research progresses, the choice between these two designs will play a critical role in the future of fusion energy.

    “We Broke Free From China”: U.S. Battery Innovation Hits 1,300 Cycles With Zero Chinese Materials in Game-Changing Shift

    Breaking New Records at Wendelstein 7-X

    The Wendelstein 7-X stellarator has recently achieved a new record high in the triple product, a key metric for assessing fusion reactions. The triple product combines particle density, temperature, and energy confinement time, all of which are essential for a self-sustaining reaction. Achieving a high triple product is crucial because it indicates a more efficient reaction, bringing us closer to the Lawson criterion, where the energy produced exceeds the energy consumed.

    One of the innovative techniques employed in the recent experiments was the use of a new fuel pellet injector. This device allowed for continuous refueling and pulsed heating, maintaining the plasma at the required temperature. The precise coordination between microwave pulses and pellet injection extended the duration of stable plasma, leading to an energy turnover of 1.8 gigajoules over six minutes. This achievement not only surpasses previous records but also underscores the potential of stellarators in advancing fusion technology.

    “Coldest AI Centers Ever”: This Passive Cooling Tech Just Smashed Temperature Records and Could Save Billions in Data Power Costs

    International Collaboration and Future Prospects

    The advances at the Wendelstein 7-X are a testament to the power of international collaboration in scientific research. Researchers from around the world have contributed to these breakthroughs, pooling resources and expertise to overcome the complex challenges of nuclear fusion. The latest achievements represent a significant step forward in validating the stellarator concept, made possible through outstanding teamwork and innovation.

    As the world grapples with the challenges of climate change and energy scarcity, nuclear fusion offers a promising solution. While there is still much work to be done, the progress made at Wendelstein 7-X provides hope for a future where fusion energy could contribute significantly to global energy needs. The continued success of these experiments will depend on sustained international cooperation and investment in fusion research.

    The breakthroughs at the Wendelstein 7-X stellarator mark an exciting time in the field of nuclear fusion. With each new record, we move closer to realizing the promise of fusion energy as a sustainable power source. As researchers continue to push the boundaries of what is possible, one must wonder: How soon will we see fusion power plants becoming a part of our everyday energy landscape?

    Our author used artificial intelligence to enhance this article.

    Did you like it? 4.5/5 (28)

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  • I changed 10 settings on my Fire TV to instantly improve the user experience

    I changed 10 settings on my Fire TV to instantly improve the user experience

    Why is my Fire TV running so slow?

    That’s a complex question to answer. It could be the age of your device. Older hardware might struggle to load the latest apps and services. But it could also be a combination of outdated software, too many background processes, and accumulated temporary files. All these things can make your Fire TV or Fire TV Stick lag. Fortunately, the tips above address most of these problems.

    Are there any other Fire TV features I can disable?

    Amazon’s Fire TV has a surprising amount of “features” running in the background — many of which you might never use.

    These processes eat up system resources and can slow things down. Turning off the ones you don’t need can speed up performance and tighten your privacy a bit. For instance, hold down the Home button on your remote to open the quick menu. Go to Settings > Applications > Prime Photos and toggle off Allow guest connections and Access Prime Photos (if you don’t use Prime Photos).

    Also: Slow Fire TV? This 30-second fix made my system run like new again

    While still under Applications, select Appstore and disable Automatic Updates (you can update apps manually later). Also in Appstore, you can optionally turn off In-app Purchases. Then select GameCircle (if you don’t game on your Fire TV) and toggle off Share your GameCircle Nickname and Whispersync for Games. 

    Each item you disable frees up a little extra memory and CPU overhead, which adds up over time — especially on older devices with limited RAM.

    How often should I restart my Fire TV?

    If you leave your Fire TV device powered on for long stretches at a time, a weekly restart is a good rule of thumb.

    Will clearing cache or uninstalling apps delete my data?

    Clearing cache will remove temporary files, not your logins or saved preferences. Uninstalling apps does remove any data specific to that app, but most streaming services store your watch history and preferences in the cloud, so you won’t lose purchases or profiles. You will need to log back into an app if you choose to delete it from your Fire TV or Fire TV Stick.

    Do I really need to disable data monitoring and autoplay?

    Disabling data monitoring and autoplay doesn’t affect your ability to watch shows or use apps — it just stops your Fire TV from constantly tracking data usage or playing auto-preview videos, which reduces background load.

    When should I consider a factory reset?

    As I mentioned above, a factory reset is a last resort. If you’ve been using your Fire TV for years and it’s still unbearably slow after trying every other tip, it’s worth a shot. It erases everything you’ve installed and customized and gives you a fresh start.

    Also: Your car’s USB port is seriously underutilized: 5 features you’re not taking advantage of

    All these tweaks, or even just a combination of some of them, will help you reclaim the speed you once enjoyed on your Fire TV. Let me know which in the comments worked for you and if there are others I missed and should consider trying.

    Get the morning’s top stories in your inbox each day with our Tech Today newsletter.


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  • Antarctic sea ice extremes disrupt global climate systems

    Antarctic sea ice extremes disrupt global climate systems

    Antarctic sea ice used to advance and retreat with seasonal regularity, but the rhythm has faltered. Scientists counted three record‑low summer ice seasons between 2017 and 2023, a run without precedent in four decades of satellite observations.

    Dr. Edward Doddridge of the Institute for Marine and Antarctic Studies, University of Tasmania, has described the wider fallout of Antarctic sea ice loss in the journal PNAS Nexus.


    “Antarctic sea ice appears to be changing; in the last decade, we have observed both record highs and record lows in Antarctic sea ice coverage. This article addresses the impacts of extreme lows in Antarctic summer sea ice coverage,” wrote Dr. Doddridge.

    Sea ice loss impacts global climate

    Sea ice is bright, and its high albedo bounces much of the Sun’s energy back to space. When dark ocean replaces that mirror, extra heat soaks in and lingers beneath the surface, nudging global temperatures upward.

    The frozen cover also braces the coastline. Pack ice and the more stationary land‑fast variety absorb the punch of storm waves that would otherwise flex and crack vulnerable ice shelves, slowing the feed of inland glaciers into the sea.

    How fast sea ice is shrinking

    Dr. Doddridge’s team combined satellite records, Argo float profiles, and high‑resolution climate models.

    The researchers showed that a single summer loss of 100,000 square miles of ice correlates with roughly six extra tabular icebergs that year, a figure the oceanographer calls “strikingly linear for a system famous for surprises.”

    “With Antarctic sea ice providing climate and ecosystem services on regional and planetary scales, sustained and long‑term observations to accurately predict and potentially mitigate the impacts of climate change on this region should be a global scientific priority,” said Dr. Doddridge.

    Model runs also revealed heat anomalies that persisted for three to four summers after the 2016‑17 plunge. That lingering warmth slows winter refreezing and suggests thresholds beyond which recovery is not quick or guaranteed.

    Melting ice triggers ocean heating

    Open water absorbs more solar energy, stratifying the upper ocean. Sensors show warming and freshening down to 1,300 feet after recent low‑ice summers, altering the formation of Antarctic Intermediate Water that helps lock away excess atmospheric heat and carbon.

    Less sea ice also means fewer brine‑rich plumes sinking to ventilate the ocean interior. If that overturning slows, climate sensitivity could climb as the deep Pacific takes up less anthropogenic heat.

    For many species, sea ice is both dining room and nursery. Larval krill feed on sea‑ice algae and hide from predators in its under‑surface; years with scant winter ice yield poor recruitment the following spring.

    Emperor penguins suffered near‑total breeding failure in parts of the Bellingshausen Sea when the 2022 ice broke up before chicks had grown waterproof feathers.

    Seals that haul out to molt face a similar squeeze as large floes fragment into smaller rafts with little room to rest or escape orcas.

    Sea ice loss reshapes the food chain

    Recent satellite and float data confirm that changes in ice extent are linked to shifts in phytoplankton bloom timing and intensity.

    These microscopic plants form the foundation of the Antarctic food web, supporting everything from krill to whales, but the bloom response to ice loss is inconsistent across regions.

    Some areas saw higher chlorophyll-a levels, signaling stronger blooms, especially near the coast where ice retreat was early and meltwater brought nutrients.

    In other regions, despite longer open water seasons, blooms were weaker – likely due to deeper mixed layers or cloudier skies that reduced light for growth.

    More than 4 million square kilometers of sea ice may support under-ice blooms, according to BGC‑Argo float measurements. These hidden blooms affect not only the carbon cycle but also cloud formation, altering how the region cools or warms the atmosphere.

    Shipping, tourism, and fishing

    The wave‑exposed coastlines calve more icebergs, rerouting shipping lanes and occasionally blocking access to research bases.

    Tourism operators, less constrained by thick pack ice, have already logged more high‑latitude port calls during low‑ice summers, widening the footprint of black‑carbon emissions and invasive species risk.

    Commercial krill fisheries may also chase pole‑ward stocks, complicating conservation plans around the Antarctic Peninsula.

    Meanwhile, national programs are rethinking resupply windows as land‑fast ice, once a sturdy seasonal highway, thins and breaks weeks earlier than it did in the 1990s.

    What happens if ice keeps shrinking

    Dr. Doddridge and colleagues list circumpolar ice‑thickness monitoring as the single biggest data gap. Without it, models cannot pin down when volume, not just area, might cross a tipping point.

    Public interest is already reacting; online searches for “Antarctic sea ice” hit a record peak in July 2023, a pulse researchers link to rising climate anxiety.

    Better forecasts could temper fear with facts, but only if satellites, floats, and shore stations keep streaming year‑round measurements.

    For now, the Southern Ocean’s frozen skin appears to be sliding toward a leaner state. Whether that new normal stabilizes or spirals depends on how fast the world reins in greenhouse‑gas emissions, a decision that will be felt from Hobart laboratories to emperor penguin rookeries.

    The study is published in the journal PNAS Nexus.

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    Check us out on EarthSnap, a free app brought to you by Eric Ralls and Earth.com.

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  • Nvidia plans to boost presence in Israel with multibillion tech campus in north – The Times of Israel

    1. Nvidia plans to boost presence in Israel with multibillion tech campus in north  The Times of Israel
    2. Nvidia plans massive new Israel campus  Ynetnews
    3. NVIDIA’s ‘mega campus’ to expand in northern Israel with new research data center facility  MSN
    4. Nvidia Eyes Major Expansion with New Tech Campus in Northern Israel  VINnews

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  • World’s Oldest Rocks Discovered in Northern Canada – Explorersweb »

    1. World’s Oldest Rocks Discovered in Northern Canada  Explorersweb »
    2. A Fragment of Earth’s Original Crust Still Exists—and It’s Buried in Canada  Popular Mechanics
    3. Scientists say they have identified Earth’s oldest rocks. It could reveal an unknown chapter in our planet’s history  CNN
    4. Ancient Rocks  The Portugal News
    5. Obscure rock formation in Canada may contain the world’s oldest minerals  Live Science

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  • The 5-block brotherhood: Wemby welcomes Sinan Huan to the club

    The 5-block brotherhood: Wemby welcomes Sinan Huan to the club

    LAUSANNE (Switzerland) – Sinan Huan joined an exclusive club at the FIBA U19 Basketball World Cup 2025 – the China big man became just the fourth player in tournament history to average 5.0 blocks per game.

    Sinan Huan prevailed in a battle of titans as he blocked Amadou Seini’s layup under the basket with 1 minute and 32 seconds remaining in a tie game which China eventually won 81-77 over Cameroon.

    It was Huan’s fifth block of the game and his 35th of the tournament — an event that started with a bang: 8 rejections in the opener against Canada.

    You may also want to read this:

    Huan Sinan joins Wemby, Zhou Qi in All-Time Top 10 blocks list

    The final block punched Sinan’s ticket to the U19 World Cup 5-blocks-per-game brotherhood. There, he joins Victor Wembanyama and two Chinese compatriots Qi Zhou and Hansen Yang.

    All-time players to average 5.0 blocks in U19 World Cup history

     

    Player

    Country

    Year

    Blocks per game

    1.

    Victor Wembanyama

    France

    2021

    5.7

    2.

    Qi Zhou

    China

    2013

    5.4

    3.

    Hansen Yang

    China

    2023

    5.0

    3.

    Sinan Huan

    China

    2025

    5.0

    Earlier in the tournament, one of his teammates, Yi Yuang, also etched his name into the history books with a dazzling new assist record: 17 dishes in a single game.

    You may also want to read this:

    All-time assist record broken again, China’s Yi Yang delivers flawless 17 dimes

    FIBA

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  • Cough medicine turned brain protector? Ambroxol may slow Parkinson’s dementia

    Cough medicine turned brain protector? Ambroxol may slow Parkinson’s dementia

    Dementia poses a major health challenge with no safe, affordable treatments to slow its progression.

    Researchers at Lawson Research Institute (Lawson), the research arm of St. Joseph’s Health Care London, are investigating whether Ambroxol — a cough medicine used safely for decades in Europe — can slow dementia in people with Parkinson’s disease.

    Published on June 30 in the prestigious JAMA Neurology, this 12-month clinical trial involving 55 participants with Parkinson’s disease dementia (PDD) monitored memory, psychiatric symptoms and GFAP, a blood marker linked to brain damage. Parkinson’s disease dementia causes memory loss, confusion, hallucinations and mood changes. About half of those diagnosed with Parkinson’s develop dementia within 10 years, profoundly affecting patients, families and the health care system.

    Led by Cognitive Neurologist Dr. Stephen Pasternak, the study gave one group daily Ambroxol while the other group received a placebo. “Our goal was to change the course of Parkinson’s dementia,” says Pasternak. “This early trial offers hope and provides a strong foundation for larger studies.”

    Key findings from the clinical trial include:

    • Ambroxol was safe, well-tolerated and reached therapeutic levels in the brain
    • Psychiatric symptoms worsened in the placebo group but remained stable in those taking Ambroxol.
    • Participants with high-risk GBA1 gene variants showed improved cognitive performance on Ambroxol
    • A marker of brain cell damage (GFAP) increased in the placebo group but stayed stable with Ambroxol, suggesting potential brain protection.

    Although Ambroxol is approved in Europe for treating respiratory conditions and has a long-standing safety record — including use at high doses and during pregnancy — it is not approved for any use in Canada or the U.S.

    “Current therapies for Parkinson’s disease and dementia address symptoms but do not stop the underlying disease,” explains Pasternak. “These findings suggest Ambroxol may protect brain function, especially in those genetically at risk. It offers a promising new treatment avenue where few currently exist.”

    Ambroxol supports a key enzyme called glucocerebrosidase (GCase), which is produced by the GBA1 gene. In people with Parkinson’s disease, GCase levels are often low. When this enzyme doesn’t work properly, waste builds up in brain cells, leading to damage. Pasternak learned about Ambroxol during a fellowship at The Hospital for Sick Children (SickKids) in Toronto, where it was identified as a treatment for Gaucher disease — a rare genetic disorder in children caused by a deficiency of GCase.

    He is now applying that research to explore whether boosting GCase with Ambroxol could help protect the brain in Parkinson’s-related diseases. “This research is vital because Parkinson’s dementia profoundly affects patients and families,” says Pasternak. “If a drug like Ambroxol can help, it could offer real hope and improve lives.”

    Funded by the Weston Foundation, this study is an important step toward developing new treatments for Parkinson’s disease and other cognitive disorders, including dementia with Lewy bodies. Pasternak and his team plan to start a follow-up clinical trial focused specifically on cognition later this year.

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  • Saudi Arabia unveils new skill-based system for expatriate work permits

    Saudi Arabia unveils new skill-based system for expatriate work permits

    Saudi Gazette report

    RIYADH — Saudi Minister of Human Resources and Social Development Ahmed Al-Rajhi has issued a decision classifying the work permits of expatriate workers into three main skill categories: high-skill, skilled, and basic.

    The classification of existing work permits and technical system upgrades began on June 18 for expatriates currently working in the Saudi labor market. The classification would take effect for incoming expatriate workers as of July 1.

    The ministry has issued a guidance manual outlining all the details of the decision, which is available on its official website.

    This decision is part of the ministry’s broader efforts to foster a more attractive and efficient labor market, develop human capital, and enhance the business environment, contributing to achieving the objectives of Saudi Vision 2030 and the National Transformation Program.

    The measure aims to enhance worker performance, attract global talent to transfer expertise and experience to the Saudi labor market, improve operational efficiency, benefit from international experience, and build an environment that supports innovation and the development of business models.

    The decision will improve verification mechanisms and enable better management of the skill-level distribution of expatriate workers in the labor market by ensuring that workers possess the required skills and qualifications for their job roles, in line with best international practices.

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