An environmental nonprofit has lost communication with a methane-tracking satellite backed by billionaire Jeff Bezos.
MethaneSAT, a satellite mission launched in March 2024 and led by the Environmental Defense Fund, had been collecting data about methane emissions in oil- and gas-producing regions. The information has been used to measure the distribution and volume of methane being released with the goal of cutting emissions.
Under the closed roof of No. 1 Court in the intense humidity of London, it was bound to be boisterous. Then Dayana Yastremska stepped onto court.
The Ukrainian tennis player ranked 42nd in the world pulled off an almighty shock at Wimbledon 2025, as she stood strong to defeat Roland-Garros champion Coco Gauff 7-6(3), 6-1 in the opening round on Tuesday, 1 July.
Yastremska will take on Wimbledon main draw debutant Anastasia Zakharova in the second round. For Gauff, her grass season is brought to an abrupt end with a 0-2 record.
Russell glacier, at the edge of Greenland’s vast ice sheet, sounds as if it’s crying: moans emanate from deep within the slowly but inexorably melting ice. Andy Ferguson, one half of dance duo Bicep, walks around in its towering shadow recording these eerie sounds. “Everyone comes back changed,” he says of Greenland. “Seeing first-hand climate change happening like this.”
It’s April 2023 and, in the wake of Bicep’s second album Isles cementing them as one of the leading electronic acts globally, Ferguson has travelled to Greenland as part of a project to collaborate with Indigenous musicians and bring the momentous struggle of this region – and even the planet – into focus.
The project will take two years to come to fruition but next month sees the release of Bicep’s first soundtrack and accompanying film Takkuuk, pronounced tuck-kook. It’s an Inuktitut word that came from throat singing duo Silla, one of the Indigenous collaborators: “It translates to literally ‘look’ but has the connotation that you’re urging someone to look at something closely,” says Silla’s Charlotte Qamaniq. “The Arctic climate is changing rapidly so in the context of the project it’s: ‘look, the adverse effects of climate change are obvious.’ But it’s also: ‘hey, look how cool Inuit culture is!’”
A member of the expedition team dwarfed by an Arctic glacier. Photograph: Charlie Miller
I join Ferguson on this first trip along with representatives from EarthSonic, a non-profit organisation dedicated to raising awareness about the climate crisis through art projects. Ferguson’s Bicep partner Matt McBriar stays home ahead of the birth of his first child.
When we land at Kangerlussuaq airport, first opened as a US airbase in the second world war, it’s -10C, bright and crisp. Ferguson is staying with our driver Evald who, on learning that Ferguson and I are Man United fans, exclaims: “Manchester United is my religion! Old Trafford is my church!” His home has a huge Lego model of the stadium. Across the next week we see the northern lights – in Inuit myth, it’s dead souls playing ball with a walrus’s head – and ride dogsleds and snowmobiles, but there’s a sobering tone to the beauty and adventure.
Russell glacier is a 20km journey by four-wheel drive on a rough dirt road. The ice sheet covers 80% of the country, but loss of ice from Greenland and Antarctic ice sheets has quadrupled since the 90s due to climate change, and is the principal driver of rising sea levels. Scientists predict if the world continues on a course towards 2.5C heating it will take us beyond a tipping point for both ice sheets, resulting in a catastrophic sea level rise of 12 metres. Standing under a vast glacier that is hundreds of thousands of years old, but which could disappear within my daughters’ lifetime, is discombobulating.
Bicep performing at Sonar festival in June. Photograph: Alejandro García/EPA
Next morning it’s on to Sisimiut for Arctic Sounds, a showcase for music from across the Arctic region and beyond. Sisimiut is Greenland’s second city, home to 5,000, and a thriving metropolis compared with Kangerlussuaq. Rock and metal are the most popular music, alongside rap and other Indigenous music and the standout acts include an incendiary performance by Greenlandic rapper Tarrak. “Seeing Tarrak perform was so powerful,” Ferguson says, with “everyone chanting in this language I’d never heard before. It felt punk. It’s rare to see that nowadays when everything is so homogenised.”
The project is allowing Bicep to flex different musical muscles. Playing a simultaneously melancholic and euphoric style of tech-house and electronica, Bicep broke through in the mid-2010s. Their track Glue became a ubiquitous rave anthem among gen Z, and led to the success of Isles, which reached No 2 in the UK charts and earned them two Brit award nominations. Everything was rosy, but it was, in Ferguson’s words, “all sugar, no sour”, so they created alter egos Chroma and Dove to show their harder, headier side. The Arctic was an opportunity to challenge themselves again.
After Ferguson returned from Greenland, the first thing Bicep did was construct a drum kit from ice samples and other field recordings of local sounds including husky chains, then created demos, “really just chord structures we know we can write around” and sent them to the Indigenous artists. They didn’t expect to get almost full songs in return, but on hearing what came back, the duo realised “we needed to step back and not be the focal point”. A gig on a glacier had been one initial mooted idea, but the Greenland trip made it obvious such a gig would be “tone deaf”, says Ferguson. Through conversations with Indigenous artists, “it became clear this needed to be us shining a light on them”.
At times, progress seemed suitably glacial, but eventually a collection of Indigenous artists from Greenland and the wider Arctic region recorded their contributions at Iceland Airwaves festival in Reykjavík in November 2023, where many of them were in town performing, including Tarrak, Silla, vocalist Katarina Barruk and more.
A still from the Takkuuk film and installation project. Photograph: EarthSonic / BICEP
When I catch up with Ferguson and meet his Bicep-mate McBriar in late 2024, they’re buzzing about the results, and by late May, I’m finally able to hear the full thing in their Shoreditch studio. From the first bars of opener Sikorsuit, featuring Greenlandic indie band Nuija, it’s clear the duo have managed to pull myriad styles and dialect into a cohesive whole. “It doesn’t sound anything like us – and it doesn’t sound like them,” McBriar says. “That’s what you hope to achieve from a collaboration.”
Tarrak collaboration Taarsitillugu opens with a sparse breakbeat and becomes a full-on rave banger, while on her track Dárbbuo, Barruk sings in Ume Sámi, an endangered Uralic language spoken by fewer than 20 people. “I went in to the studio and just poured my heart out because of the tragic state the world is in,” she says, “then Matt and Andy worked their magic.”
There was synchronicity, despite different languages. “It shows a strong connection between us Indigenous sister and brothers,” explains Barruk, who is Swedish. “Without me knowing takkuuk means look, I created lyrics which ask the other person to vuöjnniet, to see, so one doesn’t need to feel so alone. Alone in the fight for our lands, our ways of living, our language, culture and taking care of the Earth.”
As the project developed it was clear it needed context, so Bicep asked Zak Norman, who designs their brilliant on-stage visuals, to create an immersive installation. Norman worked with Charlie Miller, a documentary film-maker who went on the original Greenland trip, on a film that introduces the artists and explores the displacement and marginalisation of their communities, cultures and language. Norman used adapted infrared cameras to give the footage otherworldly pink and purple hues, reminiscent of Richard Mosse’s 2013 video artwork The Enclave. The film is a series of vignettes for each track, and it certainly deepens the music, with eerie landscapes layered with interviews. The work will premiere on the giant wraparound screens at London’s Outernet next month, before touring venues and festivals across the world.
‘We have to be aware of people trying to divide us’ … Tarrak. Photograph: Charlie Miller
The project has taken on yet another hue in the wake of Donald Trump’s recent expansionist proclamations. “It’s a circus,” says Tarrak. “The first time Trump asked to buy Greenland [during his first. term as president] we took it as a joke. Now I can see there’s some seriousness – but it’s still just weird, in 2025, to try and buy a country. I know they’re more interested in what’s under the ground than the people, but we have to be smart about it as Greenlanders, stick together and be aware of people trying to divide us.”
Bicep experienced their own existential crisis when McBriar had to have surgery for a large tumour on his brain’s pituitary gland last year, from which he’s thankfully made a good recovery. They’re now deep into their third album proper, though it won’t see daylight from their basement studio for at least another year. “We wrote [Isles] pre-pandemic so it’s a complete different world now. With Chroma we wanted to get that aggression out and cleanse ourselves of what we wanted to do, just straight club tracks. Now I think we’re coming full circle.”
How will you judge the success of Takkuuk, I ask. “You can’t quantify awareness,” says Ferguson. “If it starts people on a journey to learn more about Greenland then it’s achieved something.
“It’s easy to switch off with climate change, I switch off myself sometimes,” he continues. “But if you start telling the story in different ways, different narratives, ways people can visualise it, at least it’s a start. Because for the next generation it’s going to be the focal part of their life.”
JPMorgan Chase & Co. (NYSE: JPM) (“JPMorganChase” or the “Firm”) announced today that its Board of Directors intends to increase the quarterly common stock dividend to $1.50 per share (up from the current $1.40 per share) for the third quarter of 2025. The Firm’s quarterly common stock dividends are subject to approval by the Board of Directors at the customary times that those dividends are declared.
In addition, the Firm’s Board of Directors has authorized a new common share repurchase program of $50 billion, effective July 1, 2025. The authorization to repurchase common shares will be used at management’s discretion, and the amount and timing of common share repurchases under the new authorization will be subject to various factors.
Under the current Stress Capital Buffer (“SCB”) framework, the Firm’s preliminary SCB requirement provided by the Federal Reserve is 2.5% (down from the current 3.3%) and the Firm’s Standardized Common Equity Tier 1 (“CET1”) capital ratio requirement including regulatory buffers is 11.5% (down from the current 12.3%). The Federal Reserve will provide the Firm with its final SCB requirement by August 31, 2025, and that requirement will become effective on October 1, 2025 and will remain in effect until September 30, 2026.
The Firm awaits the finalization of the Federal Reserve’s proposed rulemaking to reduce volatility in capital requirements, which would include averaging stress test results from the previous two consecutive years and modifying the annual effective date from October 1 to January 1.
Jamie Dimon, Chairman and CEO of JPMorganChase said: “We are steadfast in our commitment to serving our clients and communities, which include consumers, businesses of all sizes, schools, hospitals, cities, states, and countries, across all environments. We continue to make significant investments in products, people, and technology to grow our businesses and position the company for future success. The Board’s intended dividend increase, our second this year, represents a sustainable level of capital distribution to our shareholders and is supported by our strong financial performance. The new share repurchase program provides the ability to distribute capital to our shareholders over time, as we see fit. The Federal Reserve’s 2025 stress test results continue to demonstrate that banks are resilient, withstanding extreme hypothetical shocks while supporting the broader economy and financial markets. In addition to the Federal Reserve’s point-in-time stress test, we conduct hundreds of stress tests each week to protect our company from a wide range of possible outcomes. Our fortress balance sheet, with significant excess capital and robust liquidity, enables us to be a pillar of strength — in both good times and bad times — allowing us to consistently serve our clients, communities, and countries throughout the world. We look forward to future proposals from the Federal Reserve on stress test models and scenarios that will increase transparency and address longstanding issues with the current SCB framework.”
This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These statements are based on the current beliefs and expectations of JPMorgan Chase & Co.’s management and are subject to significant risks and uncertainties. Actual results may differ from those set forth in the forward-looking statements. Factors that could cause JPMorgan Chase & Co.’s actual results to differ materially from those described in the forward-looking statements can be found in JPMorgan Chase & Co.’s Annual Report on Form 10-K for the year ended December 31, 2024 and Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2025, which have been filed with the Securities and Exchange Commission and are available on JPMorgan Chase & Co.’s website (https://jpmorganchaseco.gcs-web.com/ir/sec-other-filings/overview), and on the Securities and Exchange Commission’s website (www.sec.gov). JPMorgan Chase & Co. does not undertake to update any forward-looking statements.
JPMorgan Chase & Co. (NYSE: JPM) is a leading financial services firm based in the United States of America (“U.S.”), with operations worldwide. JPMorganChase had $4.4 trillion in assets and $351 billion in stockholders’ equity as of March 31, 2025. The Firm is a leader in investment banking, financial services for consumers and small businesses, commercial banking, financial transaction processing and asset management. Under the J.P. Morgan and Chase brands, the Firm serves millions of customers in the U.S., and many of the world’s most prominent corporate, institutional and government clients globally. Information about JPMorgan Chase & Co. is available at www.jpmorganchase.com.
Hello and welcome to part 86,747,398,464 of the continuing cataloguing via television documentary of the apparently infinite series Ways in Which Largely Men Terrorise Largely Women and Prevent Countless Millions of Them from Living Their Lives in Freedom and Contentment. This one comprises two episodes and is entitled To Catch a Stalker.
It comes from the corporation’s most youth-oriented arm, BBC Three, which mandates a telegenic presenter better versed in sympathy with the programme’s interviewees than interrogation of wider issues, and who has usually come up through the ranks of reality TV rather than journalism. Here, it’s Zara McDermott (Love Island, Made in Chelsea, The X Factor: Celebrity), who previously fronted entries in the infinite series on “revenge porn”, rape culture and eating disorders.
We meet survivors (although this suggests their ordeals are at an end, which for none of them is the case – but to call them victims would be to diminish what McDermott rightly emphasises as their extraordinary strength and endurance) of different forms of stalking.
Jen has endured the obsessive attentions of a man with whom she briefly crossed professional paths during her work for a recruitment company. It began with a few friendly texts and rapidly escalated to bombardment at all hours with insistent messages about their imminent relationship (“I am the guy you’re looking for. You just don’t recognise it”), naked pictures of himself and – as Jen continued not to respond to this stranger – fury. He repeatedly parked in places she was likely to pass and when the police eventually became involved – which has led to four convictions and three prison sentences for the man – they found multiple searches on his computer for pornographic lookalikes of Jen. She is now counting down the days until he is released from his latest stint in jail with dread. As McDermott says: “I don’t know how she sleeps at night.” It’s likely that she doesn’t. Jen shakes with nerves and has a terrible hunted look about her – because that is exactly what is happening to her. She is the prey of a predator who apparently cannot be stopped.
No more, it seems, than any of them can with the current paltry tools at the law’s disposal – presuming you can find someone willing to wield them in the first place. All the women interviewed speak of police reluctance to take their experiences seriously.
Twenty-year-old Isabel, who has moved five times to try to escape the terrifying attentions of her ex-boyfriend, no longer bothers to call the police when she sees a man, whom she assumes to be him, watching her from the alleyway behind her latest home, because they dropped her case when the original investigating officer left. “If you don’t help me, he’s going to kill me,” she told them. Apparently it fell on closed ears. Maybe they thought she was hysterical. Maybe I’m being unfair. Maybe you can think of a good enough reason for ignoring a young woman and her toddler trapped in their home because a man has decided he will not let her go. “He knows what he’s done,” she says. “And he knows he’s got away with it. So what is he going to do next?” The best safety plan a charity has been able to give her if he forces his way into her home is to drop from her balcony to the car park roof below and from there to the ground – she will not be able to take her son with her – then contact a neighbour or flag down a passing car.
Victims’ (sufferers’, survivors’) family members attest to the fear and anxiety that stalkers induce in them all. Next week, the remit expands to consider the effects of cyberstalking (“Just ignore it” seems to be the most popular recommendation), and continues to document more women’s experiences with the flesh-and-blood kind of stalker, who message their targets 500 times a day and draw their fingers across throats from afar (far enough that they do not get returned to prison for breaching non-molestation orders), and so on and appallingly on.
It is a documentary designed to raise awareness rather than provide answers, but you do long for a little examination of context; for someone to ask whether this would be so prevalent without, say, an existing culture of male entitlement, or within a society that valued women’s lives and freedom as highly as anyone else’s. If we didn’t have a police force known to be as riddled with bad apples and systemic sexism as it is. If, if, if.
1970 to 2022 Saw Decrease in Overall Heart Disease Mortality | Health | nbcrightnow.com
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Reaching 98% efficiency in a solid state and 94% in solution, the small fluorescent molecule’s design could cut down development time and cost for future applications
The new TGlu molecule is a small but powerful single benzene fluorophore with a quantum yield—percent light re-emitted versus light lost as heat—above 90% in both solution and solid. Caption. Image credit: Jinsang Kim Laboratory
A new blue fluorescent molecule set new top emission efficiencies in both solid and liquid states, according to a University of Michigan-led study that could pave the way for applications in technology and medicine.
Able to absorb light and emit it at lower energy levels, fluorescent molecules called fluorophores glow in OLED displays and help doctors and scientists figure out what’s happening in cells and tissues. They need to be solid in displays and many sensing applications, but liquids are typically preferred for biological uses. Most fluorophores don’t work well in both forms, but this one does.
“The fluorescent material reached record-breaking brightness and efficiency with 98% quantum efficiency in the solid state and 94% in solution,” said Jinsang Kim, the Raoul Kopelman Collegiate Professor of Science and Engineering in the U-M Department of Materials Science and Engineering who led the study, which is published in Nature Communications.
Often, engineers designing fluorophores start in solution, exploring the optical properties of individual molecules, but run into problems in their solid-state applications when fluorophore molecules contact each other.
“Fluorophores behave very differently in the solid state, which then requires more rational molecular engineering effort for structural modification,” Kim said “By investigating and establishing a molecular design principle to make fluorophores that are bright both in solution and solid states, we have reduced development time and cost for various future applications.”
The initial discovery of the versatile fluorophore—called TGlu for short—was unexpected for lead author Jung-Moo Heo, U-M postdoctoral research fellow of materials science and engineering.
“TGlu was an intermediate step for another chemical design, but during purification I found it was surprisingly highly emissive, not only in solution but also in solid state,” Heo said.
The discovery led to the systematic study to establish the optimal design. The result was a simple design: a single benzene ring core—six carbon atoms joined in a hexagon. The researchers positioned two groups that give away electrons, called donor groups, across the ring from one another. Next to the donors, they placed two acceptor groups, which withdraw electrons, across the ring from one another.
“This so-called quadrupolar structure symmetrically distributes charge across the molecule, providing stable emission in various environments,” Heo said.
Because the ring has only six points, donor and acceptor groups are positioned next to each other. This spatial arrangement reduces the energy gap compared to other similar molecules within a compact framework, which means the fluorophore needs a relatively small amount of energy to move an electron from the ground state to an excited state—similar to jumping up a rung on a ladder.
However, the molecule’s small size means overall conjugation length remains limited—meaning electrons cannot spread out too far across the molecule. This keeps the absolute energy gap—the distance between ladder rungs—wide enough to emit blue light instead of shifting towards narrower energy gap colors like red.
Typically, small band gaps come with an efficiency drawback. When in the excited state on the higher rung of the ladder, an electron can either emit light as it comes back down to the ground state or lose energy as heat through vibration. Often, small band gaps mean more heat loss, reducing the quantum yield—an efficiency metric expressed as the percentage of absorbed UV light that gets reemitted as visible light relative to the amount lost as heat.
After trying a series of acceptor groups, the researchers found one that stabilizes the excited state. Even with the small band gap, this acceptor group prevents heat loss by restricting access to what are known as conical intersections, which function as “exit doors” for energy leakage. This unexpected behavior, called an Inverted Energy Gap Law, was confirmed both by experiments and quantum chemical simulations.
In the solid state, the acceptor groups, which were intentionally designed to be bulky, prevent the molecules from getting too close to one another which causes fluorophores to lose brightness as energy escapes as heat instead of light, a phenomenon known as quenching.
The small, highly-efficient fluorophore is simple to produce—only requiring three steps—which increases its scalability while reducing production costs.
The current TGlu design fluoresces blue light. As next steps, the researchers will adjust the band gap, and thus the color. Further, while a high quantum yield from light excitation is promising, device performance under electrical excitation requires separate testing due to additional loss mechanisms. Heo also plans to work toward a phosphorescent version of the molecule, as phosphors are overall more energy-efficient than fluorophores, for use in display technology.
Autonomous University of Madrid, University of Valencia, Eberhard Karls University Tübingen and Seoul National University also contributed to this research.
Google Home’s latest update will make it easier to decide who in your household can control your smart home. It comes with a new feature, which Google first started testing last year, that will let you assign people “Admin” and “Member” roles.
People with Admin status have full control of all the devices, services, and users within their smart home, while Members can only use “basic” device controls, like watching the live view of a security camera. However, admins can grant Members additional privileges by giving them “Settings” access, allowing for control over device and home-wide settings. Admins can also turn on “Activity” access so Members can keep tabs on device history and recent events, such as a visitor picked up by a doorbell camera.
Google is also simplifying the process of adding a child under 13 to the Home app. Once you set up your kid with a Google account through Family Link, you can invite them to your Google Home, which will add them as a Member by default.
The previous process involved using either Family Link, Google Home, or Google Assistant settings to add your child’s voice to your smart home before inviting them to your home, and many users struggled to get it to work. It seems Google is now streamlining the process by letting you invite a child to your home through the Google Home app, so long as you add them to your Google family group.
The former Irish national swimming coach George Gibney has been arrested in the United States.
Mr Gibney is wanted in the Republic of Ireland to face more than 50 historical sexual abuse charges.
He left Ireland more than 30 years ago and has not been back since.
He was arrested in Florida on Tuesday afternoon by US Marshals on foot of an Irish extradition warrant, according to Irish broadcaster RTÉ.
He is being detained pending a court appearance in the US. He can decide whether to accede or contest his extradition.
In a statement to BBC News NI, An Garda Síochána (Irish police) said it is “aware of the arrest of a male aged in his 70s in the United States on foot of an Irish international arrest warrant”.
“As this is currently a matter for the US authorities, An Garda Síochána will not be commenting further at this time.”
RTÉ is reporting that gardaí reopened an investigation into Mr Gibney after a number of people made allegations against him on the BBC podcast Where is George Gibney five years ago.
The criminal investigation was commenced in 2020 by a specialist team within the Garda National Protective Services Bureau. A file was sent to the Director for Public Prosecutions (DPP) three years later.
The DPP examined the file and recommended that Mr Gibney be charged with more than 50 alleged offences.
RTÉ also reported that An Garda Síochána secured an extradition warrant in the High Court seeking Mr Gibney’s extradition. Gardaí have been working with US authorities for more than six months.
Mr Gibney was a coach at Trojan swimming club in Dublin.
He was also a former Irish national swimming coach.