Author: admin

  • Young talent drives energy forward

    Young talent drives energy forward

    Young minds help fuel bold ideas. Read how Baker Hughes empowers emerging talent to learn, grow, and lead the future of energy.

     

    Since 2020, a Baker Hughes program designed to accelerate the progress of outstanding graduates and entry-level professionals, has topped up the talent available to Baker Hughes’ team managers. The desire of the next generation of employees to drive the energy industry forward has been channeled into satisfying results. The program is called ASPIRE.

    “We are bringing in people who want to make a difference,” says Ana Hinkle, Senior Engineering and Technology Manager, and ASPIRE program leader. “The profile we’re seeking is people with energy who want to be hands on and get to work, people with a thirst for learning.”

    So far, 600 early career candidates have completed the program and in the first half of 2025, 155 ASPIRE associates were at the deep end of their two-year odyssey.

    Participants in the program complete three or four rotations of six months to a year in different areas of the company. Some assignments reflect their specialties developed at university; others stretch them to contribute to divisions that may be alien to them in the first instance.

    Electrical engineer Eugenia Pisciella has just completed her chosen four rotations: first, in the Electrical Systems Engineering Team, she applied her master’s thesis on salt-based batteries for energy storage, completed at the Italian University of Bologna, to the development of alternatives to traditional battery technologies within the Baker Hughes product range. 

    Eugenia Pisciella, Baker Hughes

     

    Her second six months were spent working on in-sourcing production of electrical control-and-protection panels with the Baker Hughes hardware control team. 

    Then she completely changed direction: “I moved into the product leadership team of centrifugal compressors.” Eugenia developed an app that collates information to make a competitive assessment of the market regarding centrifugal compressor applications. “As project manager,” she says, “I also followed some New Program Development projects, so I discovered how the company works to bring the best products to our customers.”

    Eugenia’s final six months on ASPIRE were devoted to improving the company’s access to control cabins. “They are a critical item for Baker Hughes. Lead times from order to delivery can be long, so we have been researching how to improve it.”

     

    A panoply of career paths

    Early career applicants can enter one of six ASPIRE streams: supply chain, digital technology, finance, sales and commercial, field engineering, and engineering and technology.

    The aptitude and passions of candidates determine which stream they are channeled into. Wherever they enter, says Ana Hinkle, progress through the program is a series of very steep learning curves.

    EFS_Sept2025_Aspire_Ana and colleagues
    Ana Hinkle, left, with ASPIRE program participants, Baker Hughes

    “We want to make sure they are continuously challenged,” she explains. “They never get to a plateau.” Exposure to various areas of the company is a feature of the program. Access to executives and senior leaders is guaranteed and ASPIRE associates are encouraged to build strong networks as they go. “They’re not expected to become an expert in any area, but they are expected to learn, to contribute with fresh ideas and come to work as a change agent,” says Ana.

     

    Baker Hughes’ leaders dedicated to supporting new talent

    Collaboration is essential to the success of such a program. Baker Hughes executives, managers and colleagues are keen to share critical information and take time to explain processes and procedures with program participants. The benefit of their experience is very valuable to ASPIRE employees.

    Aditya Choumal, a chemical engineer and ASPIRE associate, also within the Engineering and Technology stream, says he was blown away by how generous people throughout Baker Hughes are in sharing their expertise and devoting time to helping associates on an accelerated early career path.

    Before applying to join ASPIRE, Aditya completed a six-month internship with Baker Hughes in Bengaluru, India, developing blue ammonia and blue urea solutions with Allam cycle and liquid organic hydrogen carriers (LOHCs) to enable the supply chain for hydrogen as a clean energy source. His work earned him a Baker Hughes Energy Technology Prodigy Award. The award, he says, is usually given in recognition of between one- and four-years contribution in a field.

    EFS_Sept2025_Aspire_Aditya
    Aditya Choumal, Baker Hughes

    Aditya particularly credits Maneesh Pandey, senior engineering technology manager at the Baker Hughes Bangalore office, as a collaborative manager with both “brilliant” technical and commercial knowledge. “Working together, we were able to register several patents that strengthen the company’s portfolio and its reputation for R&D.”

     

    Personal development, inclusive experiences and international opportunities

    In tandem with their rotations, ASPIRE participants are involved in personal development camps and conferences that focus on leadership competencies, project management, business acumen, change management and advanced presentation skills. They are also encouraged to engage in global industry events.

    Aditya’s second rotation on the ASPIRE program was on the commercial side of the reciprocating compressor team in Florence, Italy – his first ever overseas experience. He says, “I was the must-win product manager. I had a cross-functional team – someone from supply chain, someone from engineering, someone from sales and so on. It broadened my horizon of contacts in the Climate Technology Solutions product group.”

    He says two things come to mind when he recalls this assignment. First: “I would say the world outside is full of opportunities and good people who are ready to welcome you. Baker Hughes people are so humble and generous. Their hospitality, the way they call you for a coffee, the way they include you in their football games is very inclusive.”

    Secondly, he says, while he was with the reciprocating compressor team, he read about the approaching World Hydrogen Summit in Rotterdam, in the Netherlands. “My assignment leader at the time was the commercial director. I asked if anyone from the company was going to the summit, saying I would really like to attend. He immediately gave me the go ahead to join the team there.”

    Determined to do justice to this opportunity, Aditya read up on speakers, exhibitors and attendees and prepared a list of questions. “I got there, and I explored everything. The conference led me to take my third ASPIRE rotation in electrolyzers, machines that generate hydrogen by splitting the H2 molecules from water – H2O.”

    He adds, “Electrolyzers are the next big thing in the energy transformation and Baker Hughes is investing to innovate. We can do more in this field.” 

     

    Taking on the big energy challenges

    Baker Hughes’ leaders are fully supportive of the mission and purpose of the ASPIRE program and regularly take time to talk with participants, says Ana. “They know it’s critical for us to advance the talent pipeline.” Exposing early career talent to various parts of the business creates a unique opportunity for breaking down silos and sharing best practice across divisions.

    It also accelerates development and innovation. “If a young talent is in a meeting, discussing opportunities or next steps and the team doesn’t know the answer to a question or how to overcome a barrier, their experience may mean they can connect with someone in another department who can provide insight.”

    Ana says, “The biggest industry challenges are around energy expansion and how to accelerate the process towards sustainability.” She says that as a pioneer of new energy, Baker Hughes “provides the ideal environment for emerging talent, people who have had access to new thinking and research in universities, to apply their knowledge”.

    EFS_Sept2025_Aspire_Eugenia and colleagues in Florence
    Eugenia Pisciella, right, with ASPIRE colleagues, Florence, Italy

     

    Eugenia Pisciella observes that not all development needs to be a totally new idea. Reviewing processes for design and manufacture of the electrical control panel, for instance, is an opportunity to do things better than previously. Her development of a salt-based energy storage technology is another example. “We have always supplied batteries with past established technologies for projects that need energy storage, but for some applications salt batteries can be the best solution, not only in terms of costs and sustainability – because they are totally recyclable – but they have some advantages in terms of safety and installation simplification.”

    Such fresh perspectives are welcomed by team managers at Baker Hughes. “Today, managers contact me to hire from the program. They say they never imagined new talent could have such an impact,” says Ana. She sees evidence every day that “ASPIRE participants are a positive influence on team dynamics and for the approaches and ideas that they bring. Teams are loving it.”

    Continue Reading

  • Interstellar comet 3I/ATLAS could be turning bright green, surprising new photos reveal

    Interstellar comet 3I/ATLAS could be turning bright green, surprising new photos reveal

    Surprising new photos of comet 3I/ATLAS taken during last week’s total lunar eclipse hint that the “interstellar visitor” may be turning bright green as it approaches the halfway point on its journey through the solar system. This unexpected transformation, if confirmed, is likely the result of the comet’s increasing proximity to the sun, experts say.

    3I/ATLAS is a roughly 7-mile-wide (11 kilometers) comet that was first spotted in early July, zooming toward us at more than 130,000 mph (210,000 km/h) from beyond the orbit of Jupiter. Astronomers quickly realized that the superfast object did not originate within our cosmic neighborhood, and was instead passing through on a one-way trip. It was likely ejected from a distant star system within the Milky Way and is probably much older than the solar system.

    Continue Reading

  • Dubai-style chocolate product sold at Costco stores recalled

    Dubai-style chocolate product sold at Costco stores recalled

    A New York-based bakery has recalled Dubai chocolate snacks sold in Costco stores due to undeclared wheat on the packaging.

    Rolling Pin Baking Company, who makes the Dubai chocolate squares called Dubai Style Chocolate, made the recall announcement in a notice shared to Costco’s website.

    Costco sold the snacks between May 1 and Aug. 29, and according to Rolling Pin Baking Company, the allergen statement printed on the snack packaging lists the incorrect allergen. The packaging notes that the snacks contain gluten when the labels should say wheat.

    “We assess the health risk to be minimal as gluten is listed on the allergen statement and gluten is found in wheat,” wrote Rolling Pin Baking Company Quality Assurance Director Eddie Dayan in the notice.

    “In addition, Kunefa (which is known to contain wheat) is also listed in the ingredient statement,” Dayan added.

    What should you do if you bought the Dubai chocolate and have a wheat allergy?

    Still, Dayan said customers who have wheat allergies should return the snacks to Costco for a full refund.

    Customers with questions can call Rolling Pin Baking Company at (833) 331-2993 between 9 a.m. and 5 p.m. Eastern Standard Time.

    Popularity of Dubai chocolate: What is it?

    Dubai chocolate bars are known for their hard-shell chocolate exterior and nutty green center. The chocolate bar first went viral in 2023. 

    Content creator Maria Vehera shared a TikTok video of her trying the snack. Since then, the chocolate has gone through waves of virality, inspiring businesses to create their own versions of the luxury chocolate snacks. 

    Rolling Pin Baking Company announced in May that the chocolate would make its debut in Costco stores in Los Angeles, San Diego and northwest and southeast regions, calling it “a chocolate experience like nothing you’ve had before.⁠”

    “The chocolate that is taking the world by storm will be in @costco soooo soon,” the company shared in another post. “Made with rich Belgian chocolate, crunchy kadayif, and pistachio filling – these little squares will have you finishing the whole bag in one sitting.”

    On Sept. 3, the company said the dessert was back in stock.

    Contributing: Greta Cross, USA TODAY

    Saleen Martin is a reporter on USA TODAY’s NOW team. She is from Norfolk, Virginia the 757. Email her at sdmartin@usatoday.com.

    Continue Reading

  • Desolation by Hossein Asgari review – an accomplished exploration of love, truth and the cruelty of fate | Fiction

    Desolation by Hossein Asgari review – an accomplished exploration of love, truth and the cruelty of fate | Fiction

    Does a novel need a factchecker? Not for the kinds of truths that Amin, the scruffy protagonist of Hossein Asgari’s second novel, Desolation, holds dear. He accosts a young Iranian-Australian writer in an Adelaide cafe and announces that he has a story for him: “It’s a true story, not one of those made-up, pointless whatever it is that you people write.” The writer is sceptical – “I have no interest in a true story, if such a thing exists” – but he listens.

    The writer is never named and Amin is not the stranger’s real name but, over a series of meetings in parks and cafes, Amin tells the writer his story. The bulk of the novel follows Amin’s life in post-revolutionary Iran, in the aftermath of the war with Iraq, and is narrated in the third person by a writer. But which one? Asgari is an Iranian-Australian writer who lives in Adelaide and he dares the reader to identify him in or with the narrative. Desolation flirts with the narrative conventions of autofiction but has loftier preoccupations than the relationship between the author and narrator. During one of their last meetings, Amin tells the writer: “You can add whatever you want to my story as long as you’re telling the truth even when you lie.”

    A storyteller who lies in service of truth and a writer who doesn’t believe in true stories: this is the framing for Desolation, a bleak and digressive coming-of-age story. It is inhabited by many doubles, starting with Amin and the writer, and the plot is advanced through a puzzle of nested stories and coincidences, further bedevilling a reader inclined to factcheck its truths. Our storytellers are unreliable, both because they are forgetful and because they are untrustworthy and changeable; dreams, religious belief, romantic rapture and a capacity to be transformed by art keep the characters from a rational grasp of the world and hold Desolation at one remove from realism.

    We follow Amin through his adolescent infatuation with his neighbour Parvaneh, whose family exudes bourgeois cosmopolitanism. He becomes fascinated by western culture and develops a half-formed ambition to travel to the west to study, inspired by his older brother Hamid.

    But the sudden, violent death of Hamid ruptures this reverie. Hamid died in an event that the reader can factcheck: the obliteration of an Iran Air flight in 1988 by a US guided missile, an accident that killed 290 people. Amin, in his grief and inchoate rage, experiments with new identities and renounces the dilettantism of his illicit dalliances with Parvaneh.

    skip past newsletter promotion

    When Amin undertakes his compulsory military service he finds some temporary solace: “He slept, ate, and was worked to death: the kind of break he had been waiting for all these years.” Still impressionable, and still an utter romantic about love and friendship, Amin finds himself in the orbit of militant Islamists. His rage, his new friends tell him, is holy. Amin is unconvinced – yet he is drawn against his doubts to meet an al-Qaida official in Pakistan. The hand of fate deals the naive young man another disastrous suite of coincidences and explosions, and he must eventually flee Iran.

    This is the weary man, a compound of grief and desire, his rage exhausted, who confronts the writer in the cafe. He has been a student, a restaurateur, a businessman and, finally, he moves to Adelaide where he “started doing the one thing that made sense to him: nothing.” Asgari thus presents Amin as the quintessential Dostoevskian antihero.

    Desolation plumbs themes of exile and alienation explored by another novelist and close reader of Dostoevsky based in Adelaide: JM Coetzee, whose influence is apparent in the novel’s style, which is at once sparse and richly suggestive. It’s exciting to read a new work of Australian fiction with such an ambitious agenda, one that eschews the received tropes and facile morality of so much contemporary literary fiction. As the title of this novel presages, the ironies of Desolation are bitter indeed and, if there are lessons to be learned, none of them offer redemption.

    Readers who seek a documentary account of life in Iran in the late 1980s and early 1990s may be disappointed by Desolation, a stylish novel concerned with truths that exist beyond the grasp of the historian, and indeed the factchecker. It is a work preoccupied with love, truth and the cruelty of fate. This, by implication, is the kind of inquiry that can only be undertaken by storytellers and, as such, Desolation is an accomplished affirmation of the necessity of the novelist’s craft.

    Continue Reading

  • Get ready to discover the next generation of iPhone, Apple Watch, and AirPods

    Get ready to discover the next generation of iPhone, Apple Watch, and AirPods

    Continue Reading

  • CASE To Showcase Equipment That Meets Utility Challenges Head-On at The Utility Expo 2025

    CASE To Showcase Equipment That Meets Utility Challenges Head-On at The Utility Expo 2025

    CASE Construction Equipment is heading to The Utility Expo 2025, October 7-9, to showcase a full lineup of proven machines built to help utility crews take on their toughest jobsite challenges. From zero-emissions electric models to highly compact equipment and heavy-duty workhorses, CASE will feature solutions that help teams work smarter, swifter and more profitably at booth K277.

    “Utility professionals face unique challenges daily. Working in narrow urban spaces, meeting environmental regulations, maintaining aging infrastructure and maximizing throughput under tight timelines — they have their work cut out for them,” said Terry Dolan, head of CNH Construction Brands, North America. “At CASE, helping teams meet those challenges head-on with versatile, reliable and efficient machines is what wakes us up each morning. We’re here to make it easier for them to get the job done right.”

    Leading the Charge with Electric Equipment

    Municipal crews, maintenance teams and utility contractors often work in special environments where noise and emissions need to be kept to a minimum. Whether maintaining infrastructure in residential neighborhoods, trenching for pipes in indoor environments or operating in environmentally sensitive areas, CASE’s wide-ranging EV lineup gives teams smarter ways to work while meeting complex jobsite requirements.

    For larger tasks in urban or sensitive environments, the four-wheel-drive, 580EV electric backhoe loader combines strength with sustainable, emissions-free operation. With the same performance and breakout forces as the popular 97-horsepower CASE 580SN diesel model, the 580EV provides productivity-boosting capabilities along with all the advantages of electrification — clean, quiet operation, instant torque and lower daily operating costs. The 14-foot electric backhoe is also compatible with many of the same attachments the 580SN supports and includes an Extendahoe to boost reach. Features like ProControl swing dampening, PowerLift/PowerBoost and electrohydraulic controls improve precision and ease of use.

    For tight jobsites or indoor work, the compact, 1.5 metric-ton CX15EV mini excavator gives contractors more power and capabilities on the job with a minimal footprint. At less than 32 inches wide, this unit can fit through almost any doorway and is compatible with numerous attachments, including various buckets, augers and hydraulic hammers, making it an extremely handy tool for getting more work done efficiently.

    Compact Equipment for Conquering Compact Jobsites

    Utility work often demands flexibility and precision for working in confined areas. CASE’s display of compact equipment at The Utility Expo 2025 will feature a collection that rises to the challenge while also delivering enhanced power and workflow.

    Previewing at the expo ahead of its official release is the upcoming 24-horsepower CX34D mini excavator, which pairs precision and performance for crews that work regularly in cramped spaces. The true zero-tailswing design lets operators work close up against walls or structures, while three power modes and proportional hydraulic controls make it easier to dial in performance.

    For crews who need more muscle in constricted workspaces, the burly 58-horsepower CX50D mini excavator yields a strong punch in a compact design, with high lifting capacity and precise digging capabilities. The CX50D offers standard multifunction hydraulics and a second auxiliary. For advanced attachments, an optional third circuit is available.

    The CX90E midi excavator also raises the bar on performance with a 72-horsepower engine, minimal tail swing for close-quarters operation and compatibility with multiple attachments. The perfect balance of size and power gives crews the ability to take on larger tasks in spaces where bigger machines simply can’t fit.

    For jobs big and small, the 90-horsepower TV450B compact track loader brings strength and stability for utility crews tackling tough workloads. Sporting industry-leading breakout force and high-flow hydraulics, the TV450B is engineered for demanding attachment work — whether it’s heavy-duty grading, loading or material handling. Its intuitive controls boost precision, output and operator comfort and the loader’s extensive selection of attachments make it a true utility workhorse for a broad scope of tasks.

    Rounding out the compact lineup, the TL100 mini track loader offers more functionality in a very small package. With convenient stand-on operation, a rated operating capacity of 1,000 lbs. and more than 40 different attachment options, this stand-on unit is an easy-to-use jack-of-all-trades for light utility work.

    Heavy Hitters for Knocking Down Hard Jobs

    For larger utility projects that call for more brawn, CASE’s featured array of heavy-duty machines produces. Leading the pack is the multifunctional and impressively powerful 580SV Construction King™ side shift backhoe loader. With a 97-horsepower engine, four-wheel drive drivetrain and a wide range of attachment options, this double-duty rig can handle almost any workload. It also features an innovative side shift design that enables rectangular trench digging without repositioning and working up against buildings with ease.

    For rugged roadwork and urban jobsites, the WX175E SR wheeled excavator is designed for versatility on the move. With industry-leading hydraulics and compatibility with attachments like tilt rotators, pallet forks and grapples, the WX175 can adapt to multiple roles while providing superior precision and control. It can also reach speeds of 22 mph, letting crews transition between sites quickly, making it a go-to choice for complex urban projects that call for muscle and speed. Attendees can see the machine’s versatility in action with a tiltrotator and multiple attachments.

    CASE will also be featuring the 96-horsepower 750M dozer, which boasts best-in-class drawbar pull of 41,000 lbs., no DEF required, and EH blade controls as standard. With a robust undercarriage design that reduces vibration and an advanced load management system that adjusts track speed to match the load, this powerhouse streamlines site prep and precision grading on utility infrastructure projects.

    Experience CASE Equipment at The Utility Expo 2025

    Attendees can see CASE’s latest innovations firsthand and learn how the company’s offering can meet the toughest utility challenges by visiting booth K277 at The Utility Expo 2025, October 7-9 at the Kentucky Exposition Center in Louisville.

    For more information, visit www.casece.com.

    Continue Reading

  • ‘Life can capsize you at any time’: singer Emma Swift on her rise, breakdown and return to music | Australian music

    ‘Life can capsize you at any time’: singer Emma Swift on her rise, breakdown and return to music | Australian music

    Back in late 2020, in the darkest, pre-vaccine period of the pandemic, Australian singer-songwriter Emma Swift was riding the crest of an unexpected wave from her kitchen table in Nashville, Tennessee.

    Her self-released debut album of Bob Dylan covers, Blonde on the Tracks, was an indie hit, breaking into the top 10 in Australia and appearing on multiple end-of-year lists worldwide. Elvis Costello and Bernie Taupin (Elton John’s lyricist) were among her many notable admirers, as was legendary rock critic and noted Dylanologist Greil Marcus – who famously opened a review of Dylan’s contentious 1970 album Self Portrait with the words: “What is this shit?” His review of Swift’s album, for the LA Review of Books, was considerably kinder.

    “It would be devastating if I got What Is This Shit [part] II from him,” Swift giggles, from a car en route from Seattle to Portland, as her tour winds down on the west coast. Despite the five-year interlude, most fans are seeing Swift for the first time: it’s taken that long to release her second album, The Resurrection Game – her first of all-original material, a lush affair lying on a king-sized bed of strings. It’s the musical equivalent of slow food. “I wanted it to sound as intricate and decadent as possible,” she says.

    Swift has always moved slowly. Her debut EP was released in 2014. She started recording Blonde on the Tracks in 2017 with her husband, the English singer-songwriter Robyn Hitchcock, completing it with a luminous cover of Dylan’s just-released I Contain Multitudes.

    It would be easy to assume that the five-year wait for The Resurrection Game was another severe case of the same writer’s block that first compelled Swift to make an album of covers. It would be equally easy to think she felt pressure to prove herself with her own material.

    Neither are true. Swift is already well advanced on a new album of covers by another of her heroes, Lou Reed. “It’s called Sweet Hassle,” she reveals – a pun on Reed’s Street Hassle to equal Blonde on the Tracks’ play on Dylan’s divorced-dad epic, Blood on the Tracks.

    The second reason for the half-decade gap in releases was much more serious. After a mugging in London, Swift suffered a mental health breakdown. She repeatedly sought treatment in the UK, only to be told – in Swift’s telling – that she wasn’t “crazy enough”.

    In fact, she was in the midst of a major psychotic episode, which an unabashedly candid Swift compares to “a three-week long, pretty fucked-up acid trip”. Eventually, she returned to Australia, where she was hospitalised for more than six weeks.

    Unfortunately, the treatment that followed was worse, with Swift suffering such severe anhedonia that she describes it as akin to living in a cement block: “I became the black-box warning that medications come with.”

    ‘The part of me that wasn’t broken wanted to finish [the album] off’ … Emma Swift. Photograph: Laura Partain

    And so she disappeared. It’s apt that her record label, which she shares with Hitchcock, is called Tiny Ghost. For over a decade, Swift has been like an ephemeral musical presence that occasionally glows, then goes dark.

    Swift had started recording The Resurrection Game in early 2023 on the Isle of Wight, before her breakdown. When she was ready to return to the project in 2024, the experience had changed her perspective, to the point where some songs no longer worked.

    skip past newsletter promotion

    Having a nearly complete album was one of the things – along with Hitchcock and their two cats, Tubby and Ringo – that kept Swift going. “It was like this beautiful half-finished painting, and the part of me that wasn’t broken wanted to finish that off,” she says.

    The time out ended up paying off, as the final pieces fell into place. One of the last songs she wrote for the album was No Happy Endings: “Desperate times call for desperate pleasures / And I’ve never done anything in half-measures,” she sings.

    She finished recording a year ago, but again, Swift was happy to wait, not feeling ready to promote or tour the album. She likens the experience to being put through a blender; after coming out the other side, she says, “you’re like, OK, who am I? How do I fit in?”

    Can she create art from a healthier and happier place? Swift says that her voice has a naturally sad timbre, so she is a natural singer of sad songs. It’s no surprise, then, that she was drawn to Lou Reed: “Like, Lou is just a fucking bummer, man!”

    Creatively, though, she’s on a roll. Apart from Sweet Hassle, there’s an album of duets with Hitchcock, featuring original material written by both. Just don’t expect it any time soon. “I’m not King Gizzard and the Lizard Wizard; I can’t put out a record out every six months.”

    Hitchcock, who has always been enviably prolific, helped spur her on. Part of Swift’s problem, she says, is that she never felt entitled to make music; she grew up in an environment where “people didn’t grow up to be singer-songwriters.”

    The Resurrection Game is about Swift’s revival, and the redemptive power of art. “Would I want to live that experience again? No. Do I regret that it happened to me? Also no. Life can capsize you at any time, for any number of reasons, and you’ve just got to roll with it.”

    • The Resurrection Game is out today (Tiny Ghost)

    • In Australia, the crisis support service Lifeline is 13 11 14. In the US, the National Suicide Prevention Lifeline is 1-800-273-8255. In the UK, Samaritans can be contacted on 116 123. Other international suicide helplines can be found at befrienders.org

    Continue Reading

  • Acne drug Accutane may restore sperm production in infertile men, early study hints

    Acne drug Accutane may restore sperm production in infertile men, early study hints

    The widely used acne medicine Accutane could be used to treat male infertility, a small study hints.

    For men with infertility caused by extremely low sperm counts or a complete lack of sperm, the only medical option is to undergo surgery to collect sperm directly from the testicles to then use for in vitro fertilization (IVF). But this is a significant surgery that involves discomfort; potential risks, such as infection; and a prolonged recovery period. Moreover, the surgery only yields sperm about half the time.

    Continue Reading

  • Octopuses could help us build robots that rescue people from collapsed buildings. Here’s how

    Octopuses could help us build robots that rescue people from collapsed buildings. Here’s how

    Octopuses can use their flexible arms to walk, hold and manipulate things, and reach into crevices. Now, researchers have delved into the complexity of an octopus’ limbs and say their findings might help improve the development of soft, flexible robotic arms that could even save lives. 

    Made up of four muscle groups around a central nerve, octopus arms are a marvel – but they’re not very well understood by scientists. We know that octopuses use their arms for lots of different things – including moving around, hunting, eating, and fighting – but exactly how they coordinate their many limbs is still unclear. 

    “Octopuses are unique in that they have eight flexible appendages that can bend, shorten, elongate and twist (arm deformations) in all directions due to the octopus’s extensive nervous system in each arm and the complex arrangement of their arm musculature (and lack of bones),” says Dr. Chelsea Bennice, a marine biologist at Florida Atlantic University Marine Science Laboratory. “No other animals are capable of such extreme arm flexibility and control.” 

    The researchers observed octopuses, such as this common octopus in South Florida, to find out exactly how they use their arms. Credit: Chelsea Bennice

    In a new study published in the journal Nature Scientific Reports, researchers analysed 25 videos of octopuses in their natural habitat to see which arms they used for 15 different behaviours and what combination of arm movements they used. 

    Their findings show that these animals can use all their arms to execute the tasks but do have a preference – and it wasn’t left versus right handedness. “They use their front arms more frequently than their back arms for most arm behaviours,” says Kendra Buresch, a biologist at Marine Biological Laboratory. The front four arms were used 64 percent of the time compared to 36 percent for the back arms. 

    The scientists noticed that the octopuses were more likely to use their front four arms for exploration while actions that help them move along were more likely to be performed by their rear arms. “In nature they selectively divide up the way that they use their front and back arms,” says Bennice.

    They use “the front arms more often for most arm behaviours (such as reaching and tucking and curling their arms) with the exception of two arm behaviours that support locomotion – stilt and roll – which are used more often in the back arms.” 

    Both stilt and roll look the way they sound. When an octopus performs the ‘stilt’ action, it stretches its arm downwards to lift itself up, as if on stilts. ‘Roll’ is a conveyor-belt-like motion in which the octopus’ arm rolls underneath its body to help it move along. 

    Other actions identified included: reach, raise, lower, tuck, curl, push, parachute, grasp and tiptoe.

    Studying the videos in minute detail also revealed that some actions happen more in one part of the octopus’ arm than another. 

    If humans can learn the secrets behind the agility of octopuses’ arms, it could help us build robots that could rescue people from collapsed buildings or deliver food and water through tiny spaces. For example, if a building collapses, “how do you deliver a drug or a phone or water to someone who’s [trapped] down there?” says Dr. Roger Hanlon, ethologist and marine biologist at the Marine Biological Laboratory, Woods Hole. “You need some snaky little arm with high flexibility that cannot only get down there but can do something useful when it arrives.”

    Top image: Octopus arm raise (Octopus americanus). Credit: Credit Chelsea Bennice

    More amazing wildlife stories from around the world

    Continue Reading

  • James Webb Space Telescope images enormous star shooting out twin jets 8 light-years long

    James Webb Space Telescope images enormous star shooting out twin jets 8 light-years long

    A massive star on the distant outskirts of our Milky Way galaxy is seen blowing a powerful cosmic blowtorch in a new image courtesy of James Webb Webb Space Telescope’s Near-Infrared Camera.

    The James Webb Space Telescope (JWST) caught the two jets slamming into the interstellar medium around them, forming the nebulous structure known as Sharpless 2-284, or Sh2-284 for short. The jets stretch across eight light-years total as they expand at a rate of hundreds of thousands of miles per hour. What’s more, their very existence is proof of the process by which the most massive stars in the universe form.

    Continue Reading