Social Sciences
Integrative experiment design reveals hidden patterns in decades-old social science research
Research from MIT Sloan School of Management has demonstrated a new way of designing social science experiments that can uncover patterns invisible to common approaches. In their paper titled "Integrative experiments identify ...
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Plants & Animals
African swine fever: A novel model assesses transmission between domestic pigs and wild boar
African swine fever (ASF) is one of the most devastating diseases affecting domestic pigs and wild boars worldwide. Since its introduction into Europe, this deadly virus has spread widely, threatening pig production and causing ...
1 hour ago
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Megawatt structured light arrives with 3,070 optical vortices in one array
Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase singularities. While they have been widely studied in recent decades, two fundamental limitations have ...
Optics & Photonics
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AI diffusion models tailor drug molecules to custom-fit protein targets, speeding drug development and evaluation
University of Virginia School of Medicine scientists have developed a bold new approach to drug development and discovery that could dramatically accelerate the creation of new medicines. UVA's Nikolay V. Dokholyan, Ph.D., ...
Biotechnology
1 hour ago
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Chimpanzee empire falls apart in rare instance of division and deadly violence
The largest group of wild chimpanzees known to scientists has permanently split in two. In a study published in Science, researchers from the University of Texas at Austin and other institutions report the first clearly documented ...
Plants & Animals
4 hours ago
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Carbon nanotube fiber sensors achieve record measurement error below 0.1%
Skoltech scientists, in collaboration with colleagues from China and Iran, have taken a major step toward creating highly precise carbon nanotube fiber (CNTF)-based sensors. In a paper published in the iScience journal, the ...
Nanomaterials
2 hours ago
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Mammal ancestors laid eggs—and this 250-million-year-old fossil proves it
A remarkable new discovery is shedding light on one of the greatest survival stories in Earth's history, and answering a decades-old scientific mystery. Lystrosaurus, a hardy, plant-eating mammal ancestor, rose to prominence ...
Evolution
4 hours ago
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Hidden ocean feedback loop could accelerate climate change
The world's oceans may be quietly amplifying climate change in ways scientists are only beginning to understand. In a new study published in Proceedings of the National Academy of Sciences, University of Rochester scientists—including ...
Earth Sciences
1 hour ago
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Surprising finding in the eye may explain how we see in low light
A new Yale School of Medicine (YSM) study has uncovered surprising new details about how our eyes process what we see. When we look at something, our visual system breaks down different aspects of the scene—such as color, ...
Medical Xpress
1 hour ago
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Smartwatches could predict risk of hospitalization due to heart failure
Paula Vanderpluym's smartwatch may look like a small part of her wardrobe, but to a team of researchers in Toronto, it represents something bigger: the potential to proactively care for people living with heart failure. A ...
Medical Xpress
21 minutes ago
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Medical Xpress
Tech Xplore
Polymer electrolyte lets the ions flow for solid-state batteries
Could revisiting Asimov's laws help us avoid AI's 'Chernobyl moment?'
Waiting for DeepSeek: new model to test China's AI ambitions
Using AI models to detect sinkhole trouble
Meta releases first new AI model since shaking up team
A new generation is reviving the iPod for distraction-free listening
Leather gets a power upgrade with laser-written microsupercapacitors
New hydrogen fuel cell design could unlock key clean energy technology
Cheaper thermoelectrics? Silver selenide approaches performance level of commercial materials
Plant-inspired water membrane filters CO₂ with constant selectivity and adjustable permeance
Gas separation membranes are vital for carbon capture, biogas upgrading, and hydrogen purification, all of which require the separation of carbon dioxide from gases like nitrogen, methane and hydrogen. However, the membranes ...
Liquid-like histone H1 'glues' nucleosomes, reshaping how DNA compacts
DNA inside the nucleus is not packed as a rigid regular fiber—linker histone H1 dynamically binds and loosely "glues" nucleosomes together, creating a dynamic, fluid organization that can still support essential genome functions.
Cell & Microbiology
2 hours ago
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Long non-coding RNA may be a promising therapeutic target for cancer
Northwestern Medicine scientists have discovered that a specific long non-coding RNA activates oncogenic signaling pathways in prostate cancer cells and drives tumor progression, underscoring its potential as a therapeutic ...
Medical Xpress
2 hours ago
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No more giants, no more heavy handaxes: Why early humans downsized their stone tools
For more than 1 million years, early humans in the Levant region of the eastern Mediterranean used a range of heavy tools, such as massive handaxes and stone balls, for important tasks, including processing animal carcasses. ...
Hydroxyl radicals in UV-exposed water reveal surprising reaction pathway
How do radicals form in aqueous solutions when exposed to UV light? This question is important for health research and environmental protection. For example, with regard to the overfertilization of water bodies by intensive ...
Analytical Chemistry
2 hours ago
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Compression technique makes AI models leaner and faster while they're still learning
Training a large artificial intelligence model is expensive, not just in dollars, but in time, energy, and computational resources. Traditionally, obtaining a smaller, faster model either requires training a massive one first ...
Computer Sciences
3 hours ago
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Meditation changes brain activity quickly with a noticeable peak at 7 minutes, research reveals
Meditation is widely recognized for its extensive range of mental and physical health benefits, from reducing stress and anxiety to boosting cognitive and emotional health. What was considered a fringe activity is now a mainstream ...
How an internal plant 'thermostat' guides root growth in unpredictable temperatures
Plants can't move to escape the heat like humans can; they are forced to adapt. As temperatures fluctuate, one key survival strategy is the ability of roots to keep growing, allowing plants to access water and nutrients farther ...
Plants & Animals
1 hour ago
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A smarter way to build vaccines: Scientists harness AI to target emerging alphaviruses
A team of scientists at The University of Texas Medical Branch (UTMB), led by Nikos Vasilakis, Ph.D., and Peter McCaffrey, MD, has developed a new computational pipeline that could dramatically accelerate the development ...
Molecular & Computational biology
3 hours ago
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People use the same neurons to see and imagine objects, study shows
Why can images of things we have seen seem so real when we later recall them from memory? A new study led by Cedars-Sinai Health Sciences University investigators sheds light on the answer. The research shows that the same ...
Medical Xpress
3 hours ago
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Turning uncertainty into a design tool for AI-engineered molecules
While precision seems critical for science, researchers from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Texas A&M University are embracing uncertainty, using it to fine-tune artificial intelligence ...
Artemis II astronauts describe their lunar voyage as surreal and profound ahead of Earth return
Drawing ever closer to Earth, the Artemis II astronauts tidied up their lunar cruiser for its upcoming "fireball" return and reflected on their historic journey around the moon, describing it as surreal and profound.
Antidepressants build up in winter wastewater, raising risks for fish
Every time we flush the toilet, wastewater containing more than tens of thousands of unknown substances, some of which may be toxic to animals and plants, runs into streams and the marine environment. In a study published ...
How NASA's Artemis II mission rediscovered the majesty and mystery of the moon
On April 10, Artemis II—humanity's first mission to the moon in more than half a century—will draw to a close when the Orion capsule carrying four crew members detaches from its service module.
Could we actually terraform Mars? A new scientific roadmap lays out the blueprint—and the risks
Reading the "Mars Trilogy" by Kim Stanley Robinson brings the benefits and pitfalls of efforts to terraform the red planet into sharp relief. Since the 1970s, when Carl Sagan first suggested the possibility that we could ...
Designing cities: Should we build from scratch or keep history alive?
Cities are often described as living archives of human memory. Walk through an old neighborhood in an Islamic city like Fez in Morocco or Cairo in Egypt, and you can see layers of history in its streets and buildings. Traces ...
Outside academia, people aren't well informed about Ph.D. research, and that's a problem
Around 1% of the global population has a Ph.D. It's the highest academic qualification, the result of years spent on original research. But—and this is a question that many Ph.D. students will have faced, at some time or ...
The good life requires two things, self‑knowledge and friends. You can't have one without the other
Friends can help us with all kinds of things in life. How could I forget moving that piano for friends in Chicago? Fortunately, none of us ended up in the ER.
It's OK to love all the bees (the honey bees, too)
North America's bee populations are in trouble, but don't blame the honey bees. While some people argue that an overabundance of managed honey bees—those raised to help pollinate crops and produce honey—is causing native ...
How AI's language barrier limits climate disaster responses
A message appears online during heavy flooding: "This rain no be small o, everywhere don red." Someone unfamiliar with the phrasing might hesitate. But for people in Nigeria, this message is immediate and clear: the flooding ...
Study of Tommy Robinson's social media reveals how online influencers mobilize supporters without direct calls to action
New research from the University of Bath reveals that online influencers can mobilize followers and legitimize harmful behaviors without ever issuing explicit instructions, offering fresh insight into how digital platforms ...
Study rethinks the dropout-crime connection
Dropping out of high school has been linked to higher rates of delinquency and lower socioeconomic status, but thinking of high school dropouts collectively, as one group, is a flawed belief that could be affecting interventions. ...
This giant virus just gave up its atomic blueprint
A research group has successfully determined, for the first time in the world, the capsid (outer shell) structure of Melbournevirus—a member of the giant virus family—at a resolution of 4.4 Å using cryo-electron microscopy ...
Northeast farmers could profit from grass-fed beef if they expand, join forces
New York State and New England have optimal conditions for grass-fed beef production—with an abundance of pasturelands and forage—but higher production costs have made farmers wary of expanding operations. In a new analysis, ...
Four sperm whale strandings point to potential human causes
Four sperm whales that stranded separately on southeastern U.S. coastlines between 2020–22 were emaciated and malnourished, with ingested fishing gear and marine debris found in two of them, according to a new study that ...
Scientists unveil breakthrough tool that could help stop the world's third‑biggest driver of deforestation
Scientists at the Royal Botanic Gardens, Kew, World Forest ID, University of Sheffield and international collaborators have developed a new technique that can identify where soybeans—the third largest driver of tropical deforestation—are ...
Artemis II crew will endure 3,000°C on re‑entry. A hypersonics expert explains how they will survive
After successfully completing their mission to the moon, the Artemis II crew are about to return to Earth.
A fixation with 'toxic leaders' ignores wider truth behind corporate scandals
A new study, published in the British Journal of Management, examines the high-profile cases of Theranos, Purdue Pharma, Enron, and Wirecard, and claims that the desire to pin the blame on individuals has allowed the systemic ...
A Mercury rover could explore the planet by sticking to the Terminator
The closest planet to our sun, Mercury, experiences extreme temperature variations. Since the planet has no atmosphere to speak of, it is in a constant cycle where one side is extremely hot and the other extremely cold. On ...
Twin NASA control rooms support Artemis safety, success
Twin control rooms at NASA's Marshall Space Flight Center in Huntsville, Alabama, are actively supporting real-time mission operations in lunar orbit as part of the agency's Artemis II mission, helping ensure astronaut safety ...
