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- 1El Niño reaches record strength, driving global weather shifts▼New data shows El Niño is strongest ever with major shift in global weather patterns | BBC News
New data indicates the current El Niño is the strongest ever recorded, marking a major shift in global weather patterns. The development is expected to influence temperatures, rainfall and storm activity across many regions, and is drawing widespread attention as scientists and the public assess the implications for extreme weather worldwide.
- 2UN warns of 'narrowing window' to restore world's forests●UN warns of ‘narrowing window’ to restore world’s forests
The United Nations is warning that time is running out to restore the world's forests, saying the window for meaningful action is narrowing. The warning underscores growing concern among scientists and policymakers that deforestation and degradation are outpacing current restoration efforts, with major implications for climate goals and biodiversity worldwide.
- 3Bill Gates warns of a billion deaths if AI goes wrong●Bill Gates warns of ‘a billion’ deaths if AI goes wrong
Bill Gates has warned that artificial intelligence could cause 'a billion' deaths if it goes wrong, according to remarks reported by The Washington Post. The comments add to a growing debate among tech leaders and scientists about the catastrophic risks of advanced AI, alongside its potential benefits in health, education and work.
- 4Scientists seek new methods to fight mosquitoes as climate warms▼Scientists explore new ways to target mosquitoes as warming climate expands threat
Scientists are developing new approaches to control mosquitoes, the animal responsible for more human deaths than any other, as climate change lengthens mosquito seasons and expands the areas where the insects can spread diseases such as malaria and dengue. Reporting highlights that longer warm periods give mosquitoes more time to breed and transmit dangerous illnesses, prompting research into novel targeting methods.
- 5Hurricane Polo Fuels Debate Over A Category 6▼Hurricane Polo Is Forcing Scientists To Talk About Category 6 - And It's Terrifying
Hurricane Polo is prompting scientists to openly discuss the idea of a Category 6, a level beyond the current five-step Saffir-Simpson scale. Meteorologists say storms of unprecedented intensity are forcing a rethink of how hurricanes are classified. Online, coverage of the storm has drawn huge attention, with many describing the prospect of a new top category as alarming and a sign of warming-driven extremes.
- 6Two Scientists Killed in Russian Strike on Ukrainian Academy of Sciences▼Two Scientists Killed in Russian Strike on Ukraine’s National Academy of Sciences
Russian strikes on Ukraine's National Academy of Sciences have killed two scientists, according to reports from the region. The attack underscores the ongoing toll of the war on Ukraine's academic and research community. Details about the victims, the precise location of the strike, and the timing of the attack remain limited in early reporting.
- 7Pope Leo says AI doom concerns are not fake news▼Pope Leo says concerns about AI doom scenarios are not 'fake news'
Pope Leo has said that warnings about catastrophic artificial intelligence scenarios should not be dismissed as 'fake news'. His remarks add a prominent religious voice to the global debate over AI risks, reinforcing concerns raised by scientists and industry leaders. The comments drew attention as governments and companies weigh how far to regulate fast-developing AI technology.
- 8Immigration policy shifts push foreign researchers out of the U.S.●Immigration changes are driving foreign researchers to leave the U.S.
A STAT News survey reports that recent U.S. immigration policy changes are prompting foreign-born scientists and researchers to leave the country. Respondents describe visa uncertainty and tightening rules as factors behind decisions to move their work abroad, raising concerns about the long-term impact on American science and research institutions.
- 9Kelvin wave heading for California raises sea level concerns●Concern mounts over slow-moving, planetary-scale ‘Kelvin’ wave heading for California
Scientists are tracking a slow-moving, planetary-scale Kelvin wave in the Pacific that is heading toward the California coast. The ocean phenomenon could raise sea levels along the coast by up to a foot, with El Niño conditions keeping warm water trapped near the shoreline. Observers are watching for increased coastal flooding and erosion risks as the wave arrives.
- 10
NASA has cancelled the Mars Sample Return mission, the long-planned effort to bring rocks collected by the Perseverance rover back to Earth. The programme had suffered years of cost overruns and schedule delays, with independent reviews estimating costs well above initial projections. The move leaves the future of returning Martian material to laboratories on Earth in serious doubt, and scientists are weighing what the cancellation means for Mars exploration.
- 11Trump's FDA Nominee Dodges Questions on Settled Science●Trump's FDA Nominee Refuses to Answer Basic Questions on Settled Science [WATCH]
Trump's nominee to lead the FDA declined to give direct answers when Senator Patty Murray pressed them on basic, scientifically settled questions at a confirmation hearing. Murray publicized the exchange, drawing wide attention and criticism from scientists and lawmakers who say the agency's leadership must be firmly grounded in accepted medical and scientific evidence.
- 12
Scientists describe a 'super El Niño' now bursting through global temperature records, with the climate phenomenon expected to keep intensifying in the months before it reaches its peak. The Guardian reports the strength of the event has stunned researchers, raising fresh concern about extreme weather, heatwaves and warming impacts worldwide as forecasters monitor its trajectory.
- 13Scientists warn EU pesticide rules face 'dangerous step backward'▼Pesticides: Scientific community warns of 'dangerous step backward' in European laws
The scientific community is warning that Europe risks a 'dangerous step backward' in its pesticide legislation, according to Le Monde. Researchers are voicing alarm over signs that the European Union may weaken existing protections on pesticide use, arguing that loosening current standards would undermine health and environmental safeguards built up over years.
- 14Astronomers warn planned 50,000 orbital mirrors would harm stargazing●"'They're saying we want to launch 50,000 mirrors by 2035,' Benvenuti said. 'That would be catastrophic for astronomy, t
Astronomer Benvenuti says plans to launch 50,000 light-reflecting mirrors into orbit by 2035 would be catastrophic for astronomy. The remarks follow a US FCC decision approving Reflect Orbital's project to beam sunlight to Earth at night. Scientists warn the bright satellites would ruin observations of the night sky.
- 15
Researchers have developed the most accurate atomic clock ever built, according to a report carried by Phys.org. The advance pushes precision timekeeping to a new record, a field that underpins GPS navigation, telecommunications and tests of fundamental physics. Details of the team, the method used and how much the accuracy improved over previous clocks were not provided in the headline coverage.
- 16
Pope Leo has stated that concerns about the risks of artificial intelligence are legitimate and should not be dismissed as fake news. His remarks add a prominent moral voice to the global debate over AI safety, reinforcing calls from scientists and regulators who warn the technology needs careful oversight as it spreads through society.
- 17Anti-climate campaign targets climate researchers▼Inside the anti-climate campaign against researchers
Politico reports on a coordinated campaign of harassment and intimidation directed at climate scientists. The piece examines how researchers studying climate change have faced coordinated attacks aimed at discrediting their work and silencing them. The report details the tactics used against scientists and raises concerns about the chilling effect on climate research and public debate.
- 18
Washington Post health coverage highlights intensifying debate over ultra-processed foods and their role in public health. Scientists, regulators and the food industry are clashing over how strong the evidence linking processed products to obesity and chronic disease really is, and whether governments should intervene with warnings, taxes or labeling rules. Readers are weighing convenience and affordability against growing health warnings.
- 19Climate change may raise risks of rodent-borne diseases▼Changing climate may influence risks from deadly rodent-borne diseases
New coverage from Phys.org and the Natural History Museum warns that shifting climate conditions could change the risks posed by deadly rodent-borne diseases. Warmer temperatures and altered rainfall patterns may expand rodent habitats and increase human contact with pathogens such as hantavirus and Lassa fever, prompting calls for improved disease surveillance as environments change.
- 20One Genetic Tweak Could Turn Pancreatic Cells Into Diabetes Treatment▼Some Pancreatic Cells Are Just One Genetic Tweak Away From Treating Diabetes https:// fed.brid.gy/r/https://www.wire d.c
A new Wired report describes research suggesting certain pancreatic cells are only a single genetic modification away from becoming insulin-producing cells, a potential route to treating diabetes. Scientists say the finding could open new regenerative approaches, though the work remains at an early stage and clinical applications are likely years away.
- 21Two academics killed in strike on Ukraine's Academy of Sciences building●В результате удара по зданию НАН Украины в Киеве уже два погибших академика Как сообщил президент Академии Наук Украины
A strike hit the building of the National Academy of Sciences of Ukraine in Kyiv. Anatoliy Zahorodniy, the Academy's president, said two academics have been killed and contact has been lost with several others. The incident has drawn attention to attacks on scientific and civilian institutions in the Ukrainian capital as the war continues.
- 22Super El Niño smashes temperature records months before its peak●Super El Niño bursts through temperature record months ahead of peak
A super El Niño has pushed global temperatures past existing records months before the event is expected to reach its peak, the Guardian reports. Scientists warn the pattern is driving exceptional heat worldwide and could bring further record-breaking months as the phenomenon intensifies into 2027.
- 23Scientists warn Earth's planetary boundaries have been breached●'Planetary boundaries' necessary for flourishing of life have been breached
Scientists warn that several of the 'planetary boundaries' that keep Earth's systems stable enough to support human life have been crossed, with the Guardian reporting that climate crisis thresholds are among those breached. The assessment suggests humanity is now operating outside the safe environmental limits needed for flourishing ecosystems, prompting renewed debate about political inaction and the urgency of emissions cuts.
- 24Did Anthropic Really Make a Big Biology Breakthrough?▼Did Anthropic Really Make a Big Biology Breakthrough? We Asked Scientists to Weigh In
Anthropic is facing questions over claims that its AI systems achieved a significant breakthrough in biology. CNET asked working scientists to assess the claim, and reactions appear divided, with experts urging caution about how such achievements should be interpreted and verified. The debate touches on a broader tension in AI research: how to evaluate dramatic capability claims when independent validation in complex scientific fields is slow and difficult.
- 25Greenland and Antarctica Lost 12 Trillion Tons of Ice in 50 Years●Satellite Images Reveal Greenland and Antarctica Have Lost More Than 12 Trillion Tons of Ice Over the Past 50 Years
New satellite imagery shows Greenland and Antarctica have together lost more than 12 trillion tons of ice over the past half-century, according to a report by Smithsonian Magazine. The findings underline the accelerating pace of polar ice melt and its implications for global sea levels, with scientists warning that continued losses could have serious consequences for coastal communities worldwide.
- 26Scientists Build the World's Most Accurate Clock▼Scientists Just Built the World’s Most Accurate Clock
Researchers have unveiled what is being described as the world's most accurate clock, a milestone in precision timekeeping. Details of the instrument's design and performance remain sparse in early coverage, but such clocks typically rely on optical atomic transitions to keep time with errors of less than a second over the age of the universe.
- 27US and Germany Hold Week of Space Diplomacy Events●From Human Spaceflight to the Next Generation: A Week of Space Diplomacy Across Germany
The U.S. Embassy in Germany marked a week of space diplomacy across the country, spanning human spaceflight history and outreach to the next generation of scientists and engineers. The programme highlighted continued American-German cooperation in space, building on decades of collaboration between NASA and the German Aerospace Center, and aimed to inspire young people in Germany to pursue careers in space and science fields.
- 28Saturn's Moon Offers Clues in Search for Alien Life▼Saturn’s moon offers clues in search for extraterrestrial life
Researchers at the University of California, Riverside say Saturn's moon Enceladus could offer clues about whether life exists beyond Earth. The frozen moon has a subsurface ocean that vents material into space, making it a promising target in the search for extraterrestrial life, and the findings are drawing attention among scientists and space enthusiasts.
- 29Scientists and fishermen urge continued funding for deep-ocean observation▼Scientists, fishermen want feds to keep funding deep-ocean observation system
Scientists and fishermen in the United States are calling on federal agencies to maintain funding for a deep-ocean observation system that tracks conditions in waters important to both research and commercial fishing. Supporters say the system provides valuable long-term data on ocean health, and that cutting it would leave researchers and industry without critical information about changing deep-sea conditions.
- 30The End of Insulin Injections? Scientists Pursue Needle-Free Medicine▼The End of Insulin Injections? How Scientists Are Making Medicine Needle-Free
National Geographic reports on scientific efforts to replace insulin injections with needle-free alternatives, a change that could affect millions of people with diabetes who rely on daily injections. Researchers are exploring new delivery methods that would remove the need for needles in administering insulin and potentially other medicines.
- 31
MIT Technology Review examines the question of when an AI system can truly be credited with making a scientific discovery. As AI tools increasingly generate hypotheses, run experiments and produce research results, scientists and philosophers are debating what threshold of autonomy and understanding would justify calling a discovery AI's own rather than that of its human collaborators.
- 32'Super' El Niño Heat Could Kill Nearly Half a Million by February●Scientists Say Scorching Temperatures Brought on by the 'Super' El Niño Could Kill Nearly Half a Million People by Febru
Scientists are warning that extreme temperatures driven by the ongoing 'super' El Niño could cause nearly half a million deaths by February. The warning links the intensified El Niño pattern to dangerous heat extremes, and the figure is drawing attention online as people share and discuss the scale of the projected human toll.
- 33US Risks Losing International Scientists, Experts Warn▼The United States Will Be Worse off for Losing International Scientists
Commentators warn that the United States will be worse off as international scientists leave or choose not to come to the country. Concerns centre on the loss of talent that has long driven American research, innovation and university science programmes. Observers say restrictive immigration and funding climates are pushing skilled researchers to opportunities elsewhere.
- 34Claude's Claimed Biology Breakthrough Challenged by Scientist's Earlier Work▼Anthropic Claude’s Claimed Breakthrough in Biology Faces a Major Question — Scientist Says He Had Already
Anthropic's AI model Claude is being credited with a claimed breakthrough in biology, but a scientist says he had already made the same discovery before the AI's result. The dispute raises questions over how novel the model's contribution actually is and how credit should be assigned when AI systems rediscover existing scientific findings. The clash between Anthropic's claim and the scientist's assertion is drawing attention in the science and AI communities.
- 35Brazilian climate scientist runs for office, citing political inaction●Fed up with Brazil’s politicians not listening, a climate scientist runs for office
A Brazilian climate scientist has launched a bid for political office, saying the country's politicians have failed to listen to scientific warnings about climate change and environmental policy. The move reflects growing frustration among researchers who argue that science is being ignored in Brazilian decision-making, and it adds a scientific voice to the country's political contest.
- 36What is a Kelvin wave and why it matters for California●What is a Kelvin wave? The underwater pulse that could impact California
A Kelvin wave is a pulse of unusually warm water that travels eastward along the equator beneath the ocean surface. Meteorologists are watching a developing Kelvin wave because it can push warmer water toward the US West Coast, potentially influencing ocean temperatures, marine life, and weather patterns in California, and hinting at whether an El Niño event may form later this year.
- 37Concern grows over giant kelvin wave heading for California●Concern mounts over slow-moving, planetary-scale ‘kelvin’ wave heading for California https://www. theguardian.com/us-ne
A vast, slow-moving kelvin wave — an ocean phenomenon tied to the El Niño–Southern Oscillation — is reported to be heading toward the California coast, raising alarm among scientists and officials about its potential impact on weather patterns along the US West Coast. Comment is focused on what the wave could mean for extreme weather and coastal conditions in the region.
- 38Saudi Aramco scientists helped write key IPCC climate reports●Saudi oil scientists ended up working on most important climate reports
Saudi Arabian oil scientists, including staff linked to Aramco, have ended up working on the world's most influential climate science reports, according to a Guardian investigation. The reports in question are the IPCC assessments that underpin global climate policy. Critics argue the oil industry's involvement risks diluting the science, while others note the IPCC relies on expert volunteers from all countries, including major producers.
- 39New imaging technologies reveal clearer view of coral reef change▼New imaging technologies offer a clearer view of coral reef change
Researchers at the University of Miami have developed new imaging technologies that provide a clearer picture of how coral reefs are changing over time. The tools allow scientists to monitor reef health and deterioration in greater detail, which could improve conservation efforts as coral ecosystems worldwide face mounting stress from warming waters and other environmental pressures.
- 40Norman Finkelstein Criticises Harvard Antisemitism Inquiry●Interview with Norm Finkelstein: Harvard's antisemitism inquiry said that "Israeli Jewish students don't feel wanted at
Political scientist Norman Finkelstein, in a new interview, took aim at Harvard University's antisemitism inquiry after it reported that Israeli Jewish students feel unwelcome on campus. Responding to the university's argument that it must be inclusive and embrace everyone to correct for antisemitism, Finkelstein said he was all for being inclusive, before apparently going on to challenge how the claim of campus antisemitism is being framed.