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Is ‘Once a Cheater, Always a Cheater’ Actually True? Here’s What Science Has to Say.
People who cheated in one relationship were three times more likely to cheat again, but researchers say the pattern isn’t destiny.
Supreme Court Could Resolve Marijuana Business Licensing Disputes, Congressional Report Says
A new report from congressional researchers says that a split among circuit courts about whether state marijuana business licensing systems can discriminate against out-of-state residents “likely increases the odds” that the Supreme Court will take up and resolve the issue. The Congressional Research Service (CRS) report, published on Thursday, examines the Dormant Commerce Clause of […]
Do black holes have hidden hair? Scientists find a new way to check
A team led by researchers from Nagoya University in Japan has found a way to check for black hole hair using changes in ringdown waves. They found that hidden matter does not affect these waves uniformly; the frequency and fade-out speed of the waves respond differently. This difference may show us if hidden matter is present, and how its pressure is arranged around a black hole. For spinning black holes, hidden matter affects ringdown differently, depending on whether the waves move with or against the black hole’s spin. Published in the Journal of Cosmology and Astroparticle Physics, the study tells us what pattern in the gravitational wave signal would be a clue that hidden hair is present and may help future observations tell a hairy black hole apart from an ordinary one.
OpenAI reveals how much its researchers are spending on AI coding
OpenAI researchers spend heavily on AI coding agents, with top users burning through $7,000 daily in tokens.
Scientists discovered an underwater city of 20,000 octopus nests deep inside California coast; largest known nursery on the planet
Researchers have located the planet's largest known octopus nursery deep off the Californian coast, documenting 5,718 animals in 2.5 hectares and estimating about 20,000 around Davidson Seamount. Known as the Octopus Garden, the nursery is located about 10,500 feet below the surface off Central California.
Balancing an egg: How scientists built a floating magnet to hunt dark matter
Researchers built LeMaMa, a room-temperature levitated magnetometer sensitive enough to aid dark matter searches and monitor brain signals.
Scientists found an estimated 5.5 million wild bees beneath just 1.5 acres of a New York cemetery, more than three times Manhattan's human population
Beneath the quiet lawns and weathered headstones of a small cemetery in Ithaca, New York, scientists have uncovered one of the most astonishing bee discoveries in recent memory. In a carefully studied 1.5-acre section of the cemetery grounds, researchers estimated that about 5.5 million wild, ground-nesting bees live in a dense network of underground nests.
How Ancient Farmers Used Floral Designs to Track Goods
A Mesopotamian culture’s decorated ceramics show some early roots of math, researchers argued.
Within days of the January 2025 inauguration, more than 3,000 taxpayer-funded federal data sets from the CDC, the Justice Department and the Office of Personnel Management were pulled offline, and Harvard public health researchers held marathon sessions scraping the pages before they vanished
Within days of the January 2025 inauguration, thousands of federal datasets began disappearing from public websites. Researchers scrambled to mirror the pages before they vanished — and much of what was captured cannot fully replace what was lost.
Researchers put bright patterned sleeves on 94 hunting cats, and the birds they brought home fell by nearly two-thirds — the colors made stalking cats easier for birds to spot, while their success against mammals barely changed
A simple wardrobe change revealed a blind spot in predators: birds evolved to spot danger, but mammals didn't.
Chinese naval study finds Trump’s love for ‘big guns’ may not be crazy after all
Military researchers suggest large-calibre weapons firing fragmenting shells from battleships could neutralise low-cost drone swarms.
PNNL at forefront of nuclear rebirth
As nuclear energy continues its nascent rise across the country, researchers at Pacific Northwest National Laboratory find themselves entrenched in various efforts aimed at growing and advancing the power source.
What four pregnancy eating patterns revealed about mothers and newborns
Researchers analyzing 1,404 pregnant women in Germany identified four distinct dietary patterns that differed substantially in maternal BMI, socioeconomic status, age, and gestational weight gain. A vegetable-rich pattern was also associated with selected neonatal measures, including greater birth length, but most newborn associations were modest or nonsignificant, and the observational study cannot establish causality.
Researchers create polar wurtzite nitride semiconductor NbAlN
Polar wurtzite nitride semiconductors such as aluminum nitride and gallium nitride underpin high-power and high-frequency electronics. Researchers have now achieved the first epitaxial growth of niobium aluminum nitride (NbAlN) on GaN while preserving its polar crystal structure. Used as a barrier layer, NbAlN increased the interfacial two-dimensional electron gas density from 5.1 × 1012 to 1.7 × 1013 cm−2, opening new possibilities for polarization-based materials design in future GaN electronic devices.
Scientists say love follows hidden mathematical rules
Could math help explain why some relationships survive life’s inevitable stresses while others slowly fall apart? Researchers have spent decades developing mathematical models that treat romantic feelings as changing systems, revealing patterns in attraction, emotional reactions, conflict, and recovery.
The science behind the beauty business
Some of Europe’s industrial champions may be in retreat, but its cosmetics sector remains a global leader, buoyed by healthy demand, recognised brands and a reputation for innovation."The fact is, the science in cosmetics is better here in Europe than anywhere else in the world,” says Pierre Morvan, CEO of Technature, a private label cosmetics manufacturer located near Brest in France’s northwestern Brittany region. “You have to have good science in order to make the difference, and that is why we invest so much in research and innovation.”Across Europe, the beauty and skincare products sector supports an estimated 3.6 million jobs, including 265,000 employed directly in the industry, according to the Cosmetics Europe trade group.. Cosmetics production contributes an estimated €11 billion to the EU economy, and generated €30 billion in export revenue last year, a €400 million rise from 2024.Technature itself has a global footprint, supplying products for 1,500 brands in 65 countries. Its range of skin gels, facial masks, nail treatments and other products include natural ingredients and extracts derived from plants, such as seaweed, that are developed and refined through science-based analysis and testing.While industry projections point to sustained growth for the foreseeable future, driven by emerging economies and wider availability of exclusive brands that were once chiefly sold by high street retailers, the sector is not immune to the impact of geopolitics and trade wars. The Trump Administration’s tariff threats have dented cosmetics exports to the EU industry's largest overseas market. After the European Parliament approved the EU-US Turnberry Agreement in June, setting a 15% levy on many EU goods, the French Federation of Beauty Companies warned that “exports are falling sharply” and urged the EU to negotiate an opt-out for cosmetics.Technature’s CEO flags South Korea as an emerging competitor, partly due to its assertive marketing efforts. “I would have to say I am a little bit scared,” Morvan says, regarding the growth potential of the South Korean cosmetics industry. “This is why science and innovation are so important if Europe is to remain the leader.”With a workforce of 200, including biologists, chemists and other scientists, around 15% of Technature’s staff work in three research and development (R&D) labs. A similar number work in four quality control and assurance facilities, where science plays a crucial in ensuring product safety in a sector that is subject to the European Cosmetics Regulation.Educational exchange between industry and academiaIn recognition of Technature’s research and innovation, Morvan was selected as one of Brest’s ambassadors to Science Comes to Town (SCTT), a European initiative to strengthen communications and understanding between science and society. Brest is one of three coastal cities in the EU-funded programme, alongside Split (in Croatia) and Kiel (in Germany). From 7-11 September, Brest will host the EU TalentOn contest featuring 100 early-career researchers from across Europe.Morvan appreciates the value of engagement with educational and scientific institutions as well as the home community. For instance, Technature collaborates closely with university partners to enhance its in-house R&D. In addition, it invites students to its labs and sends its own researchers to local institutions. "We absolutely want the students to know what the industry is all about,” Morvan says, noting that seeing science in action can help young people “understand that they can do something real with science, to create something with what they are learning.” He says another important benefit: encouraging new generations of young people to consider a career in cosmetics.Community involvement also raises awareness about Technature and the skincare industry as a whole. “The public gains recognition of the innovative company that we are, and this is important for getting new customers,” Morvan says. One of its recent innovations — tiny, colourful cosmetic pearls that release skin moisturisers on application — was showcased at this year’s VivaTech event in Paris.Morvan holds a master's degree from the Brest Business School and studied animal production and biology in Brest at the University of Western Brittany (UBO), an SCTT partner, and at the University of Tours. He got his start in business in 2002, initially working on using seaweed as a raw material in the food industry before transitioning to cosmetics. Morvan has always been interested in connecting science and business, reflecting one the goals of SCTT to enhance public-private collaboration.The invitation to participate in SCTT was unexpected. “It was a surprise to get a call from the city of Brest saying that they wanted me on this programme,” Morvan recalls, adding that officials were drawn by his company’s R&D. “It's not only theory and science fundamentals. Our science is something that is applicable to the global market — and important for the community.”Science|Business, which connects policymakers, academics and industry through its news reporting, analysis and events, is an SCTT partner.
A fluorinated imine additive helps graphite anodes endure 1,000 cycles
A newly developed electrolyte additive could help lithium-ion batteries keep graphite anodes stable over prolonged cycling. Researchers synthesized pentafluorophenyl thiophene imine (FPTI), which forms a protective, LiF-rich solid electrolyte interphase on graphite. At 4 mg/mL, FPTI enabled 95.6% capacity retention after 1,000 cycles in graphite/Li half-cells and improved lithium-ion transport. NMC811/graphite full cells using FPTI-conditioned anodes reached an energy density of approximately 233 Wh/kg, highlighting its potential for longer-lasting battery systems.
Scientists recreated an ancient Chinese bronze-casting technique with 3D printing; a process that took weeks now takes under 40 hours
Researchers have recreated the logic of an ancient Chinese bronze-casting technique with digital modelling, 3D printing and substitute materials, cutting a process that traditionally takes weeks to less than 40 hours. The study focused on ‘piece-mold casting,’ a distinctive method used to produce ritual bronzes during China’s Shang and Zhou dynasties.
Top scientists lead growing exodus of Chinese academics from US
Funding uncertainty and heightened scrutiny of China are some of the factors prompting Chinese researchers to leave the US in their thousands
Scientists Think Campfires May Have Helped Humans Invent Language. Here’s Why.
Researchers theorize that firelight, storytelling and shared attention may have helped push human communication beyond basic survival signals.
Hangover 'Cures' Remain an Imperfect Science
Buzzy supplements are everywhere, but researchers cast a skeptical eye
University of Chicago researchers lead effort to map mass in universe using data from South Pole Telescope
Scientists say they can now predict where an earthquake will strike next
Scientists at the University of California-Riverside have developed a way to identify where the biggest earthquakes are likely to occur. UC Riverside researchers say that their methodology identif…
In 2019, scientists shut off rain inside Arizona’s Biosphere 2 rainforest for 9.5 weeks; carbon storage fell about 70% before the forest recovered
Researchers turned off the water supply to the tropical rainforest inside Arizona's Biosphere 2 in 2019, and watched the ecosystem respond to an artificial drought. The experiment lasted four months in total, which included the recovery period, while the forest itself went without rain for about 9.5 weeks.
Antarctica gained a record 695 billion tons of ice. Scientists found the surprising reason
East Antarctica gained an astonishing 695 billion tons of ice between 2021 and 2023, temporarily slowing Antarctica’s long-term decline. Researchers found that warming thousands of miles away in the tropical ocean altered atmospheric circulation and funneled moisture toward the continent, triggering exceptionally heavy snowfall.
Scientists find breast cancer cells hiding behind protective “shields”
Researchers have mapped breast tumors in striking detail and uncovered hidden pockets of dormant cancer cells that may help explain why cancer can return after treatment. Unlike rapidly dividing cells, these quiet cells can essentially hibernate, allowing them to evade chemotherapy and reactivate later. The team found that they are often surrounded by immune cells and connective tissue cells that may act like a protective shield.
Scientists discover a hidden problem with this popular sugar substitute
Sorbitol, a sugar alcohol commonly used in sugar-free candy, gum, and other low-calorie foods, may not be as harmless as it seems. Researchers at Washington University in St. Louis found that the body can convert sorbitol into a form of fructose in the liver, potentially triggering some of the same harmful metabolic effects linked to fructose.
Study Reveals New Details About Death Of Largest T Rex Ever Discovered
The prehistoric autopsy helped researchers determine that Scotty died from injuries suffered during a fight with another dinosaur.
In 2024, scientists dyed Peter Lake blue with Aquashade to starve algae of light, but the water still turned green, and the team suspects repeated rain kept flushing the pigment out.
In summer 2024, Cascade Project researchers dyed Michigan's Peter Lake blue with Aquashade to limit light for algae, then added fertiliser; the lake still greened, and the team suspects rain flushed the pigment.
A researcher at a Chengdu university was bitten on the ring finger by a grass-green pitviper from Mount Emei at 22:15 on a September night, the swelling reached his elbow before he reached hospital, and the snake has now been named a species new to science, described partly from museum specimens collected in 1956 and from populations that had been identified as a more widespread relative on their looks alone
The Huaxi green pitviper was described in January 2026 from western Sichuan, where the region's green pitvipers had been called Trimeresurus stejnegeri on morphology alone. A 171-sample genetic survey of that species had skipped the region entirely.
Scientists find a weak spot in one of the deadliest brain cancers
Researchers may have found a new way to weaken glioblastoma’s defenses against treatment. Blocking a protein called SET prevented tumors from forming in preclinical models, while targeting related proteins made cancer cells more vulnerable to radiation. The strategy works by restoring activity of PP2A, an enzyme that glioblastoma cells appear to suppress. Human testing will be needed to determine whether the approach is safe and effective.
Research on cockroach milk and nose-blowing wins Ig Nobel prizes
Researchers are honored for their quirky, imaginative contributions to science at the 36th annual Ig Nobel Prizes. The ceremony was moved from the U.S., whose travel restrictions had made the country 'unsafe for our guests,' a top official said.
Mercury Isn’t What Scientists Thought: New Study Reveals a Surprisingly Different Surface
From tiny glass beads and a map of the Moon to Mercury, a new study uses an indirect method to determine the silicon dioxide content of Mercury’s surface. Mercury’s surface appears to contain substantially less silicon dioxide than researchers previously estimated. A new analysis puts the compound at about 37 percent by mass, up to
Study finds that smartwatches are ‘lying to you’ about how many calories you burned
Do you use your smartwatch to track how many calories you burn? Well, a new study may make you want to put a pause on that. In fact, researchers at Florida International University (FIU) explicit…
New CTE Study Delivers Sobering Reality Check on Long-Term Health Risks for NFL Players
As NFL teams close out the 2026 preseason and turn toward opening weekend, a new medical study is forcing a harder look at what football costs its players long after the final whistle. Dr. Daniel Daneshvar, a Harvard Medical School researcher, has spent years tracing the link between repeated head impacts and brain disease in […] The post New CTE Study Delivers Sobering Reality Check on Long-Term Health Risks for NFL Players appeared first on Gridiron Heroics.
Tokyo University of Science develops 137 MJ/m3 tough glassy polymer
Researchers combined bulky DMAP counterions with an ionic comb polymer to achieve both high stiffness and toughness while suppressing nanoscale phase separation.
Scientists poured pink dye into Florida’s Lake Jackson to trace hidden water; about 1 month later, it appeared at Wakulla Spring through limestone caves
A dye was injected into a sinkhole beneath Florida's Lake Jackson and took about five weeks to reach Wakulla Spring, which was evidence that water can move between the two sites through the underground limestone aquifer. The lake is about 19 miles north of Wakulla Spring, and researchers detected distinctive Rhodamine WT dye signals at the spring 35 days after the injection, according to a 2024 study in the Journal of Cave and Karst Science.
In 2024, scientists dyed Michigan’s Peter Lake blue to block sunlight, then added fertilizer; despite the dye, rain washed pigment out and algae turned it green
In the summer of 2024, researchers dyed the water of Peter Lake, located in Michigan's Upper Peninsula, USA, with a non-toxic blue dye called Aquashade, then deliberately added fertilizer to the same lake. The experiment wasn't done for beautification.
OpenAI Agents Hijacked German Site, Researchers Say
TEHRAN (Tasnim) – OpenAI agents carried out more than 15,000 edits on a German-language wiki site, repurposing it as a message board to share tactics for bypassing restrictions and avoiding detection, according to researchers who uncovered the activity in late August.
How Do You Turn Plastic Waste Into an Edible Cookie? Scientists Found a Way
Researchers at Southern Illinois University are working to make food derived from PET and plant waste taste better, look better, and ultimately win over consumers.
Science Tokyo Details Nanoscale Control Of Magnetic Polarization
Science Tokyo researchers achieved reliable reversal of magnetization in 190 nm structures of BiFe₀.₉Co₀.₁O₃, a multiferroic material offering potential for low-power data storage.
Weak hydrogen bonds dethrone copper as the most stable metal binder, opening a new path for metal selection
- KAIST researchers reversed a decades-old metal-complex stability trend by tuning weak hydrogen bonds around the complexes without altering the metals’ direct coordination environments - The discovery could provide new design strategies for selective metal separation and recognition, catalysis, and biomimetic systems
Is There Alien Debris on the Moon? Some Scientists Plan to Find Out.
Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar surface, making it an archive of extraterrestrial technology.
Inside the D.O.J.’s Investigation of Fauci and Other Virus Scientists
As Dr. Anthony Fauci has faced public scrutiny from congressional Republicans, the D.O.J. has pursued a quieter and more expansive effort against a wider circle of researchers.
Israeli scientists find ‘multitasking’ gene controls mood and metabolism in mice
Weizmann Institute researchers find Orthopedia gene plays critical role throughout life after aiding in-utero brain development; study may help treatment of anxiety and metabolic disorders
Scientists watch as two satellites burn
ESA's Samba and Tango closed out the 26-year Cluster mission with two targeted reentries a day apart, giving airborne researchers a rare, up-close look at how satellites really come apart.
Letter from Iranian Former Political Prisoners, Writers, Scholars, Activists
We, the undersigned former Iranian political prisoners, activists, writers, artists, intellectuals, academic scholars, researchers, and members of civil society within Iran and in exile, stand resolutely in support of the open letter published in The Guardian on 20 August 2026,
Plain Language as Scientific Accountability: How to Communicate Science Beyond Academic Audiences
This joint UW/Fred Hutch—Penn CFAR session brings the two CFARs together in conversation around how we communicate science beyond academic audiences. This session will present examples of technical language from HIV cure, prevention, and treatment research and ask what happens when the people most affected by the science cannot easily understand what researchers are saying. […]
Survey of young researchers raises concerns over future of science in U.S.
Fewer planning careers in academy, nation, and more doubt value of Ph.D. amid policy shifts in funding, international students
Q&A: How do statisticians contribute to research and policy on gun violence?
In this Q&A, Penn State researchers spoke about why they compiled a book about the latest gun violence research and how statisticians and data scientists can contribute their expertise in working with incomplete or biased data and advancing new analytical methods in this field.
Why Talking to Your Pet Like a Person Is Completely Normal, According to Science
Researchers found about 10% of recorded human speech was directed at pets, from regular conversation to high-pitched baby talk.
Scientists solve ‘mystery-signal’ hidden in quantum material
Researchers have solved the years-long mystery about the origins of the ‘beating’ signal in the topological insulator (TI) nanowires.
Learning from the Trees
At a joint field school on Allen Island, Colby and UMaine researchers use dendrochronology, or tree-ring science, to unlock stories of climate, landscape, and human impact
Caltech and KAIST Establish Program to Co-Mentor Tomorrow's Chemists and Drive Future Discoveries
Chemists from the two institutions will work together to identify projects and then mentor postdocs and host graduate students, enabling researchers to experience multiple environments while seeding additional collaboration
What Trump’s new study says about support for trans rights — and why experts are worried
Researchers who study authoritarianism and political violence have major concerns about the study and how the administration plans to use it.
Scientists studying cockroach milk and nose-blowing win Ig Nobel prizes for quirky science
Ten research teams were honored Thursday at a satirical science awards ceremony that was hosted outside the U.S. for the first time due to travel concerns. Researchers who studied milk from cockroa…
Prednisone may impair bone health in children with Duchenne muscular dystrophy
In a new study published in Scientific Reports, an international and multidisciplinary research team including Binghamton University researchers identified a set of blood proteins that may explain why the corticosteroid prednisone, although beneficial in treating Duchenne muscular dystrophy (DMD), can interfere with childhood growth and bone health.
New method allows scientists to follow gene activity over time in the same cells
Researchers at MIT and the Broad Institute of MIT and Harvard invented a “cellular self-reporting” approach to make living cells share their own transcriptomes, so that scientists can analyze them without killing the cells.
Postpartum depression linked to babies’ deaths—albeit by natural causes
Researchers made the finding after analyzing almost 415,000 infant mortalities that occurred well before Lindsay Clancy strangled her 8-month-old baby and two young children in 2023, forcing a spotlight on postpartum mental-illness risk.
Scientists reveal the hidden instructions that build the human brain
UCLA researchers have discovered two powerful influences that help guide how the human brain forms before birth. Radial glia, stem cells responsible for producing much of the cerebral cortex, change their behavior depending on how they process glucose and on physical contact with signals arriving from the thalamus. Those signals can alter which types of neurons are produced, including upper-layer neurons that are especially prominent in humans.
Microbes—dead or alive—can be early indicators of soil health under regenerative farming
Researchers have demonstrated a series of biological tests that could serve as "proxies" for measuring how different regenerative agriculture practices could improve soil carbon—years before it would ...
Beyond the 'Great Divide': What we really know about political polarization
Americans are deeply divided. At least that's what we've been told for years. But how divided are we really? A new review suggests the answer may depend on how researchers ask the question.
Guidelines needed as AI embraced by mental health practices
Artificial intelligence (AI) tools are overwhelmingly being used in mental health practices to support administrative tasks, but University of Queensland researchers have found they potentially lack privacy, ...
BBC Audio | BBC Inside Science | The quest for dark matter
Researchers may have discovered the signature of a bit of dark matter.
Scientists Recreated the Long-Lost Chirps of Jurassic Insects. Listen to the Simulated Soundscape of 165 Million Years Ago
With artificial intelligence and careful modeling of fossilized wings, researchers reproduced how some extinct, katydid-like insects might have made noise
Scientists studying cockroach milk and nose-blowing win Ig Nobel prizes for quirky science
Researchers have been honored for their quirky, imaginative contributions to science at the 36th annual Ig Nobel Prizes
Annual quirky science prize is held outside the US for the first time
Researchers have been honored for their quirky, imaginative contributions to science at the 36th annual Ig Nobel Prizes.
Scientists revive coral dying from heat using live bacteria
Researchers successfully applied probiotic and postbiotic treatments for the first time in open sea to save the marine life form. The post Scientists revive coral dying from heat using live bacteria a...
Scientists Find More Than 1,000 DNA Variants Linked to Personality Traits
More than one million genomes helped identify DNA variants linked to extroversion, agreeableness, neuroticism and more. Researchers measured how those traits influenced how people lived.
Australian science prize awarded to researcher studying memory accuracy of domestic violence survivors
Helen Paterson’s work on advancing how police and courts understand memory is recognised in prestigious Eureka prizes
NASA scientists discover a giant 10-sided pattern on Saturn
A huge 10-sided atmospheric pattern has appeared around Saturn’s south pole, giving the planet a surprising counterpart to its famous northern hexagon. Hubble data suggest the strange decagon only began emerging in the past few years and is still growing stronger. Researchers hope continued observations will reveal why it suddenly formed and whether it could persist for decades.
Ancient “living fossils” may reveal how complex life began
A newly discovered microbe living inside ancient stromatolite communities may offer a rare look at how complex life first emerged. Researchers captured the first direct images of an Asgard archaeon physically connected to a bacterium, with the two microbes appearing to exchange nutrients and other compounds. Scientists think similar partnerships billions of years ago may have helped produce the first complex cells.
Health officials turn to mobile-phone data to track Ebola spread in Congo
Health officials battling the Ebola outbreak in eastern Democratic Republic of Congo are using anonymised mobile-phone data to map population movements and identify areas where the virus could spread next, according to the World Health Organisation and researchers working with it.
How Science Journalists Are Using AI Image Tools to Create Explainer Graphics for Complex Technical Topics
A Google Quantum AI researcher recently described visuals and metaphors as essential to sharing research that often sounds
Beijing investigates researchers after Student Geng allegations
NSFC names more than 40 researchers at 31 institutions in its biggest disclosure to date, following blogger’s allegations in April.
Dr. Brown: Is it time for science's veterans to step aside?
"Senior researchers sometimes have advantages," writes Dr. William Brown, "However, those same laboratories can be stifling for budding young scientists who challenge traditional views and are open to fresh ideas."
South African scientists could face year in prison unless ...
Researchers warn that registration offers little benefit and that the associated costs will disadvantage early-career researchers
The universe has plenty of hydrogen. So why is star formation collapsing?
Star formation across the universe has fallen dramatically over the past 4.5 billion years, but astronomers have uncovered a surprising twist: the supply of neutral hydrogen, a key ingredient for making stars, has barely declined. Using China’s FAST radio telescope and data from roughly 2.5 million galaxies observed by DESI, researchers found that star formation was about 2.5 times higher 4.5 billion years ago, while neutral hydrogen levels were only about 1.4 times higher.
Fusion energy materials could be built easily with new system
A lab in the United States is helping researchers develop materials for extreme environment applications, such as gas turbines and fusion energy systems.
Scientists Observe Einstein’s Gravity in The Quantum World
An international team of researchers directly measured gravity’s predicted effect on the quantum phase of freely falling atoms.
What Happens When AI Starts Doing Business with AI?
As AI agents increasingly interact with one another on commercial platforms, firms need new rules governing what those agents can see, decide, and do. In a controlled AI-to-AI simulation covering 160 governance runs and 2,560 observations, researchers tested four governance mechanisms: information disclosure, agent autonomy, reputation signals, and structured interaction protocols. Rich, machine-readable information helped agents identify promising counterparties, while greater autonomy improved their ability to move opportunities toward commitment. Reputation signals helped agents determine which opportunities deserved attention. Rigid interaction protocols, however, reduced engagement and exchange progression. The findings suggest that firms should establish clear levels of agent authority, run bounded experiments, provide structured information and reputation signals, and design explicit handoffs from agents to human decision-makers.
Money problems may age your brain faster
Persistent financial hardship in early and middle adulthood was linked to poorer thinking skills by the 50s and more signs of brain aging later in life. Researchers say years of chronic stress and financial worry may gradually take a toll on the brain.
Alzheimer’s may leave a mark on the brain long before plaques appear
Brain changes associated with Alzheimer’s may begin at least seven years before amyloid plaques become detectable with current PET scans. Researchers uncovered the signal by tracking healthy older adults with repeated brain imaging over nearly 20 years. The discovery could help scientists identify Alzheimer’s earlier and suggests that important disease processes may start before visible plaque buildup.
“Broken heart syndrome” can look just like a heart attack. This test can tell them apart
“Broken heart syndrome” can mimic a heart attack so closely that patients often need invasive testing to tell the difference. Researchers have now developed the BioTAK score, which combines biological sex with blood biomarkers to identify the condition before cardiac catheterization. In a validation study of nearly 1,800 patients, it correctly classified almost 90% of participants.
Islamic World Science and Technology Exchange Office unveiled
TEHRAN - The Islamic World Science and Technology Exchange Office (STEP-AUT) has been unveiled with the aim of developing and systematizing scientific and technological exchanges, expanding scientific diplomacy, and connecting Iranian researchers with a network of scientists, scholars, and universities across the Islamic world.
Dead Last. Now What?
Hawai‘i has just been named the worst state in America to do business in CNBC's 2026 "America's Top States for Business" rankings. Hawaii Business Magazine's BOSS Survey backs up what the CNBC ranking suggests: a majority – 57% – told researchers that Hawai‘i is now a worse place to run a business than it was five years ago.
Sunken WWII hospital ship colonized by devil firefish and rare monk seals
A shipwreck off the coast of Albania has attracted both invasive species and provided a home for endangered ones, leading researchers to weigh the risks and benefits of these wrecks for local ecosystems.
Too much coffee may weaken bones, study finds
Following nearly 10,000 older women for 10 years, researchers found that tea drinking was associated with slightly higher hip bone density. Moderate coffee consumption did not appear harmful, but drinking more than five cups a day was linked to lower bone density. The findings suggest tea may offer a small bone-health boost, while excessive coffee could carry some drawbacks.
Farm Science Review connects agriculture's past and future
Walk the grounds of Farm Science Review (FSR) this September, and you can move through generations of agriculture in a matter of minutes. Combines work the fields, researchers turn plots into living laboratories, and farmers gather around new equipment to see what might make a difference back hom
Ocean heatwaves linked with poorer health among children in coastal communities
Marine heatwaves — periods of abnormally warm ocean temperatures — may have negative health effects on children who live in coastal communities in low- or middle-income countries, according to a study led by researchers at Penn State and the University of North Carolina at Chapel Hill.
Quantum Science Researcher Receives Competitive Student Fellowship from UC Noyce
Nathan Gonzalez, a student studying scalable quantum technologies in the College of Engineering, has received a UC Noyce Graduate Student Fellowship for outstanding doctoral research. The program supports doctoral students at the forefront of computational health, quantum information science and cybersecurity.
Nearly 1 in 3 Rhode Islanders delay medical care over costs, survey finds
“The data show us that unaffordable healthcare costs serve as barriers to care,” said Julie Keller, lead researcher for the Rhode Island Survey Initiative.
Four-country study brings digital health coaching into everyday maternity care
Researchers at University College Dublin (UCD) have published the full study protocol for Bump2Baby & Me+ (B2B&Me+) in the journal PLOS One. The study tests how a digital health coaching program for ...
LZ Sees Surprising Result in Search for Dark Matter
Key Takeaways Dark matter is the mysterious substance that accounts for the vast majority of matter in our universe. LUX-ZEPLIN (LZ) is a world-leading dark matter detector and specializes in searching for WIMPs, or weakly interacting massive particles. A new LZ study found one particle interaction that is difficult to explain with known background processes and could potentially have been caused by a WIMP. LZ continues to run to see if additional data strengthens or weakens the hint of a dark matter interaction. For the better part of a century, people have been trying to understand dark matter. This invisible substance makes up roughly 85% of the mass in the universe but has never been directly detected. Determining exactly what it is remains one of the biggest questions about our world. Now, a new analysis from the LUX-ZEPLIN (LZ) experiment has recorded a single particle interaction that researchers have great difficulty explaining with known background signals from normal matter. The result does not yet meet the statistical threshold required to claim a discovery, but is the most compelling hint of dark matter reported by the experiment to date. LZ is an international collaboration of 250 scientists and engineers from 39 institutions. The detector is managed by the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) and operates nearly one mile below ground at the Sanford Underground Research Facility (SURF) in South Dakota. The experiment uses 10 tonnes of ultrapure liquid xenon to search for dark matter and is optimized to look for WIMPs, or weakly interacting massive particles. The results were presented in a scientific talk at the 2026 TeV Particle Astrophysics conference in Japan. The paper will be released on the online repository arXiv and submitted to the journal Physical Review Letters. “We’re very intrigued to see this event in the data, in the region where we expect dark matter to show up and the competing backgrounds are very low,” said Rick Gaitskell, a professor at Brown University and the spokesperson for LZ. “With only one event, we don’t want to get ahead of ourselves. We are not claiming to have seen dark matter. But we have seen something interesting that we want to share with the scientific community for their input.” The LZ collaboration studies experimental data in batches. In the new result, researchers analyzed 220 live days of data collected between March 2023 and April 2024. The collaboration had previously searched this dataset for faint signals from the simplest kinds of WIMP interactions. The new analysis searched for a broader range of possible WIMP interactions that could deposit more energy in the detector. LZ is particularly sensitive to such signals while also minimizing false positives. “This was a detailed study in a region we hadn’t explored within this dataset, and we spent months of additional effort to understand all the possible causes of background events,” said Sam Eriksen, a senior research associate at the University of Bristol in the U.K. and lead author of the study. “We understand our detector and the backgrounds so well that even a single outstanding event, like the one we found, is important. We expect dark matter events to be extremely rare, so only a handful could mark the first detection of WIMP dark matter.” If the anomalous event was caused by dark matter, the WIMP that generated it would likely have a mass of at least 200 GeV/c2 (gigaelectronvolts), or more than 200 times the mass of a proton. It would also suggest a specific type of interaction between WIMPs and ordinary matter beyond the simplest model. The LZ results have not reached “5-sigma” significance, the statistical threshold considered a discovery in physics. The new analysis is 2.6 sigma, meaning there is approximately a 0.5% chance that the event could be explained by known backgrounds. With additional data, researchers can test whether the finding continues to grow in significance or fades away. LZ has already accumulated the world’s largest dark matter dataset and will continue to accrue WIMP search data at SURF, substantially improving their search statistics. LZ searches for dark matter by looking for signature flashes of light from energy deposited in the detector. The collaboration leverages multiple methods to prevent or account for particle interactions caused by normal matter. This includes the mile of rock that shields the detector from cosmic rays from space, a water tank and outer detectors that protect the central detector from background neutrons, and a suite of computational tools that disentangle particle interactions and reject dark matter mimics. “Outlier events in the data are not unexpected, but they usually stand out as a background of some kind when you look at them deeper,” said Aaron Manalaysay, a physicist at Berkeley Lab and the chair of LZ’s Institutional Board. “This is the first example in any experiment I’ve worked on of an outlier that appears valid in every way. Of course, we’re still twisting our brains trying to think if there’s a rare background mechanism we could’ve missed, but it’s thrilling to wonder if this could be the first hint of a dark-matter observation.” LZ is supported by the U.S. Department of Energy, Office of Science, Office of High Energy and Nuclear Physics, and the National Energy Research Scientific Computing Center, a DOE Office of Science user facility. LZ is also supported by the Science & Technology Facilities Council of the United Kingdom; the Portuguese Foundation for Science and Technology; the Swiss National Science Foundation; the Australian Research Council Centre of Excellence for Dark Matter Particle Physics; and the Institute for Basic Science, Korea. Thirty-nine institutions of higher education and advanced research provided support to LZ. The LZ collaboration acknowledges the assistance of the Sanford Underground Research Facility. ### Lawrence Berkeley National Laboratory (Berkeley Lab) is committed to groundbreaking research focused on discovery science and solutions for abundant and reliable energy supplies. The lab’s expertise spans materials, chemistry, physics, biology, earth and environmental science, mathematics, and computing. Researchers from around the world rely on the lab’s world-class scientific facilities for their own pioneering research. Founded in 1931 on the belief that the biggest problems are best addressed by teams, Berkeley Lab and its scientists have been recognized with 17 Nobel Prizes. Berkeley Lab is a multiprogram national laboratory managed by the University of California for the U.S. Department of Energy’s Office of Science. DOE’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time. For more information, please visit energy.gov/science.
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