Biochemistry
The secret to hydrogen's quantum behavior lies in symmetry
As interest in clean hydrogen power grows, so does the need for safe storage and transportation materials. One such material, vanadium, is a leading candidate because it readily absorbs hydrogen and allows it to move through ...
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Ecology
Biodiversity boosts productivity most during extreme drought in drier grasslands
When extreme drought strikes, drier grasslands receive the greatest productivity benefit from biodiversity. By contrast, forests did not show the same context-dependent pattern under drought, according to a new global synthesis ...
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Why we may still be choosing our friends like it's the Stone Age
Choosing friends may involve more than clicking with others who share our interests or outlooks. According to new research, people may select friends based on traits that made them valuable survival partners in our evolutionary ...
Low carbon dioxide levels improve microbial production of biodegradable plastic
In an innovative gas fermentation process, reducing the concentration of carbon dioxide was found to significantly improve microbial production of the biodegradable plastic poly[(R)-3-hydroxybutyrate]. Researchers found that ...
Materials Science
8 hours ago
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Ocean acidification emerging as a planetary signal linking today's carbon emissions to Earth's deep-time memory
When most people hear the phrase "ocean acidification," they think of coral reefs, shellfish or declining fisheries. Those concerns are real. But while working on our recent research, I found myself asking a different question: ...
Direct observation of spontaneous magnon coherence at room temperature
Researchers at RPTU University Kaiserslautern-Landau have achieved a key experimental breakthrough: For the first time, the spontaneous macroscopic coherence of magnons—the quantized excitations of magnetic materials—has ...
Quantum Physics
18 hours ago
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Loneliness strongly linked to poorer mental health and well-being, study finds
People who feel lonely are much more likely to experience poorer mental health and lower well-being, a new collaborative study led by the University of Bristol, Nesta and Amsterdam UMC has found. Loneliness was also found ...
Medical Xpress
59 minutes ago
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Brain-computer training sharpens detection of tiny movement errors in five days
The brain uses visual cues to coordinate muscle movement. When motor commands and sensory feedback are out of alignment, visuo-motor errors occur. Rapid perception of these errors allows for correction, which is important ...
Medical Xpress
2 hours ago
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Blood-based test can predict risk of developing symptoms of Alzheimer's up to a decade early
A blood test for the biomarker phosphorylated tau 217 (p-tau217) recently received federal clearance, but questions have emerged about the extent to which such tests can accurately predict whether a cognitively healthy individual ...
Medical Xpress
5 hours ago
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Daydreaming algorithm helps AI remember what matters
During the day, our brain acquires new memories; at night, during sleep, it consolidates the important ones and eliminates the useless ones. A similar principle has been applied to Hopfield networks, one of the classic models ...
Software
5 hours ago
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The Future is Interdisciplinary
Find out how ACS can accelerate your research to keep up with the discoveries that are pushing us into science’s next frontier
Medical Xpress
Tech Xplore
Publishers accuse Google of stealing copyrighted content in new lawsuit
Australian PM says to enact laws to govern AI
AI ignites 'ignored sector' for Japan chipmaker Kioxia
AI that learns from the clouds: Researchers' system forecasts solar power output
Customized EV charging targets could lower EU energy costs by 2050, model finds
Smarter interfaces unlock longer-lasting soluble lead flow batteries
Engineers develop AI system to speed satellite tracking of wildfires
Large language models often prioritize Western moral values, overlooking other cultures
AI can observe child behavior, but reading the signs takes a human expert
SoftBank Group's CEO says $5 trillion a year needed globally to meet AI demand
New framework improves clinical reasoning and decision making in AI systems
Researchers identify 'blind spots' in AI security research
Testing the limits of what's possible (and what isn't) with AI
Mystery of why some toads survive deadly fungus revealed
The mystery of why some amphibian populations recover following outbreaks of a deadly fungus has been solved in a new study led by University College London (UCL), ZSL and Imperial College London.
Plants & Animals
9 hours ago
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Europe's last pagan state was already diverse: Medieval Vilnius drew migrants from Christian lands
Lithuania was famously the final pagan state in Europe. While the rest of the continent converted to Christianity, Lithuania remained officially pagan until Catholicism was adopted in AD 1387. Despite this, the extent to ...
Archaeology
10 hours ago
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Astronomers uncover the earliest known signs of galaxy-building in action
Astronomers at Durham University have made a major advance in understanding how galaxies formed and evolved in the early universe. Using powerful new observations, the team discovered the most distant example ever found of ...
Astronomy
10 hours ago
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Two atmospheric patterns may explain why some heat waves in Europe persist
Many parts of Western Europe are currently wilting under a heat wave. These blistering spells can last for a week or more, and although they are common in most summers, it is difficult to predict how long they will last.
DNA origami turns secret messages into nano–Morse code that acts as multiplayer molecular encryption
Mathematics has always been at the core of securing information. From online banking to government communications, modern society relies on cryptography, in which complex mathematical algorithms transform readable information ...
Rapid magnetic brain stimulation eases depression within days, but benefits fade within weeks
Despite decades of advances in mental health care, depression remains one of the world's most disabling conditions. Many people with major depressive disorder (MDD) fail to find lasting relief from antidepressants or psychological ...
New technique for building ultra-thin material stacks promises quantum breakthrough
Scientists have unveiled a new fabrication technique for the ultra-clean manufacturing of 2D heterostructures—materials just a few atoms thick—that could be used in quantum technology and electronics. Experts from Southampton ...
Nanomaterials
10 hours ago
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Scientists discover how macrophages age differently throughout the body
Why does the immune system become less effective as we age? A new USC study published in BMC Biology offers fresh insights by examining a key immune cell type across tissues: macrophages.
Medical Xpress
10 hours ago
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Scientists uncover genetic clues from a tumor-prone reptile that could advance cancer research
A new study led by experts at the University of Nottingham suggests a pet gecko with an unusually high risk of tumors may be a promising model for understanding how cancer develops and spreads. The findings of the study, ...
Medical Xpress
10 hours ago
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Going to the cinema, theater or a museum may slow down physiological aging
An analysis published online in the Journal of Epidemiology and Community Health suggests higher levels of cultural engagement are significantly associated with lower physiological aging.
Medical Xpress
11 hours ago
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4
Generative AI's power sparks fears of dumbing humans down
Generative AI chatbots capable of writing emails and computer code, translating, organizing a trip or coming up with gift ideas are now readily available, prompting some to ask whether human brainpower could suffer for lack ...
Wildfires expose millions in the Midwest and Northeast US to dangerous smoke
Heavy smoke from several large wildfires blazing in Canada and Minnesota is expected to engulf large swaths of the Midwest and Northeast U.S. this week, exposing millions of people to dangerous air pollution.
Face-to-face with ancient Rome: Exhibition in Hungary brings forgotten faces to life
A blacksmith, a stable boy, a soldier, a slave: The faces and stories of these and other residents of an ancient Roman city in modern Hungary have been brought to life in remarkable fidelity for a new exhibition in Budapest.
AI explored as tool for unraveling radicalization's complex drivers
Radicalization is a complex process, influenced by many variables that interact to varying degrees. AI scientist Mijke van den Hurk investigated whether artificial intelligence could help unravel this intricate interplay. ...
Nitrate in drinking water may be linked to preterm births in New Zealand
A new Aotearoa New Zealand study has found that nitrate concentrations in drinking water are associated with an increased risk of preterm birth, even at levels well below the current drinking water standard. The study, published ...
When words signal conflict: Measuring exclusionary nationalism in prewar Japan
Why do countries go to war? While economic, military and geopolitical factors are often part of the answer, researchers have also pointed to exclusionary nationalism—the belief that one's own nation is superior to others. ...
Report details ecological characterization of peatlands and coastal lagoons in EU
A new synthesis report, titled "Ecological Characterisation of Peatlands and Coastal Lagoons in Europe," has been published to support the assessment, monitoring and restoration of European wetlands under EU environmental ...
Are we missing the universe's 'noosignatures?'
Astrobiology has long been split into two camps: a search for "biosignatures" and a search for "intelligence." These look for very different things, but they also leave a huge gap in between. It took 3.5 billion years for ...
More than 50% of Australian university assignments used AI. How should universities respond?
Last week, the U.S. software company Turnitin revealed 53.6% of Australian tertiary education submissions run through its system used some form of AI in the period from October 2025–April 2026. The company, whose plagiarism-detection ...
Tailored limits could manage 350,000 chemicals better than zero-release goal
Man-made substances surround us everywhere in our daily lives. According to the current understanding of the "Planetary Boundaries" framework, the carrying capacity for so-called novel entities—which include chemicals, microplastics, ...
Photo: Hubble sees crimson cloud and stars
Blue and white stars shine brilliantly against a crimson background of glowing gas in this July 3, 2026, image of stellar nursery LH 95 from NASA's Hubble Space Telescope.
Television and movie content linked with racial bias in children
It has been well-established that the developmental roots of racial prejudices emerge in early childhood, but scientists have a less clear understanding of how various influences affect these attitudes.
Watchdog science journalism: Crucial yet precarious work, according to study
How do journalists act as watchdogs of science? New qualitative research led by University of Amsterdam media scholar Alice Fleerackers sheds light on the labor-intensive nature of watchdog science journalism, a form of critical ...
Producing food while restoring biodiversity: Study highlights the potential of agriwilding
Agriculture and biodiversity restoration do not have to be at odds. A new study by the WILD research group at the Vrije Universiteit Brussel (VUB) and UCLouvain, published in the journal Biological Conservation, demonstrates ...
UN statements help predict China's human rights compromises, analysis suggests
A study of China's participation in United Nations human rights reviews argues that its public statements are more than diplomatic rhetoric. The paper published in the International Journal of Public Law and Policy also suggests ...
VLA sky survey sets new standard for high-resolution, wide-area radio astronomy
The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) has completed observations for the Very Large Array Sky Survey (VLASS), the most detailed radio survey of the sky ever conducted, providing ...
What is no‑till farming, and is it actually better for the environment?
Humans have been turning seeds and soil into food for thousands of years.
New study analyzes how electronic trading is changing the retail investment market
The decades-long switch from human-centered to electronically-based trading has changed the way investors participate in and access financial markets. In a new article, researchers analyze how technology has shaped the retail ...
Researchers suggest ways to improve US sentencing guidelines
The U.S. Sentencing Guidelines play a pivotal role in some of the federal government's most consequential drug policy decisions. Two recurring themes have been the balancing—or lack of balancing—between drug weight and the ...
Lakes that 'breathe' ancient carbon: A surprising find in the Congo Basin
In the heart of the Congo Basin's Cuvette Centrale, a large depression that hosts the world's largest tropical wetland complex, lie two vast, shallow blackwater lakes, Lake Tumba and Lake Mai Ndombe. Together, they are roughly ...
