A precise neuronal mechanism allows the brain to plan future routes to remembered goals
When humans and other animals move through familiar or unfamiliar environments, their brains rely on numerous intricate neural processes to decide which path to take next. Past studies have identified a specific population ...
14 hours ago
0
16
Mushroom behind 'tiny people' hallucinations identified
People in communities thousands of miles apart have described the same strange experience after eating a mysterious mushroom: vivid visions of tiny humans moving through and interacting ...
People in communities thousands of miles apart have described the same strange experience after eating a mysterious mushroom: vivid visions of tiny humans ...
Molecular & Computational biology
11 hours ago
0
263
Sunlight-powered setup generates quantum entanglement
Today's quantum technologies rely on energy-intensive lasers, raising concerns that scaling them up could further increase energy demands. In new work, researchers have demonstrated that quantum entanglement between photons ...
Optics & Photonics
19 hours ago
0
44
AI for homework—parents more willing to pay subscriptions for their children as peer pressure rises
Many parents have mixed feelings about the unrestricted use of artificial intelligence (AI) for schoolwork. They are concerned about the potential impact on their child's ability to learn but also don't want them to be left ...
Social Sciences
10 hours ago
0
7
An elegant modification doubles the range of low-noise 'white lasers' in a single fiber
Supercontinuum light sources—often called "white lasers" because they emit a broad, continuous rainbow of colors—are essential tools for everything from advanced medical imaging to environmental gas detection. However, researchers ...
Optics & Photonics
10 hours ago
0
9
Charting the galaxy: Milky Way Mapper survey releases latest all-sky spectra
The Sloan Digital Sky Survey V (SDSS-V) has announced its 20th public data release (DR20), delivering a dramatic expansion of the Milky Way Mapper (MWM) scientific survey—the most detailed spectroscopic map yet assembled ...
Astronomy
11 hours ago
0
11
Bacterial enzyme switch could weaken antibiotic defenses in MRSA and other pathogens
If you ask Vijay Parashar, associate professor of medical and molecular sciences (MMSC) at the University of Delaware College of Health Sciences, human bodies are bags of bacteria. "It sounds gross, but not all bacteria are ...
Cell & Microbiology
10 hours ago
0
6
Songbirds may have developed sharper senses to de-husk seeds
Songbirds, birds belonging to the Passeriformes order, are best known for their ability to produce complex musical sounds. Yet some songbird species also have another remarkable skill: They can easily remove the tough layer ...
Common midlife vascular risk factors may cut dementia-free life by up to 13 years
A new study, published in Neurology Open Access, shows an association between three common vascular risk factors and the amount of dementia-free time people experience after age 55. The study hints that dementia is not inevitable ...
Wildfires now the dominant contributor to unhealthy levels of air pollution for pregnant women in the US
Wildfires are well-known health risks. Now, in a new Frontiers in Environmental Health study, researchers in the U.S. have—for the first time—evaluated how prenatal PM2.5 exposure has changed over space and time on a national ...
Medical Xpress
5 hours ago
0
1
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
Meta says its AI model hacked another company, adding to worries about bots going rogue
Chemists race to turn industrial waste into renewable resource
Silver-containing zeolite offers new route for separating fusion fuel isotopes
Hidden goals can undermine AI teamwork, study finds
A new way to watch heat move through electronics
Low-power AI chip cuts drone identification energy use by 88.7%
AI autonomously taking over tasks may not reduce employees' mental workload
AI has been stepping out of bounds. Should you be worried?
Meta chases OpenAI, Anthropic with new AI coding app
Bringing 'giant batteries' closer to commercialization in the AI data center era
Engineered atomic interface opens a new path for atomically thin transistors
Why AI wants you to buy more, and mindfulness could help you buy less
Anthropic AI used fake identities to target real people in UK test
New printing system makes anti-counterfeit labels easier to verify by phone
New quantum microscopy trick quadruples microscope resolution
Three years after a team of Caltech scientists showed that pairs of entangled photons could double the resolution of a light microscope, the same lab has figured out a way to double down on that improvement. They have now ...
Optics & Photonics
12 hours ago
0
20
Fossil study finds vision—not the 'thinking' frontal lobe—drove varied brain development in primates
A new study led by a Duke University scientist overturns a long-held idea about how primates, including humans, came to have such large and sophisticated brains. The research finds that the dramatic expansion of the primate ...
Evolution
15 hours ago
0
128
How 'smart' hydrogel packaging tells you if your food is still fresh
The cuts of meat in a supermarket case can look perfectly fresh even as bacteria are already multiplying inside the package. Is there a way to know before you open it?
Biochemistry
11 hours ago
0
7
Decoding the North American bison's genome to better inform conservation efforts
A new study by ancient DNA researchers at the University of California, Santa Cruz, used paleogenomics to create a genetic roadmap to help guide the restoration of another iconic species once on the brink of extinction: the ...
Plants & Animals
11 hours ago
0
7
One ant can trigger colony-wide activity bursts, mathematical model suggests
Scientists have long known that ant colonies sometimes seem to move as one. A nest that appears quiet can suddenly erupt into activity, with workers throughout the colony springing into motion almost simultaneously before ...
Plants & Animals
11 hours ago
0
6
Coupled AI and physics model improves typhoon-wave height forecasting
Typhoons pose significant threats, with sudden, dangerous waves that endanger ships, offshore platforms and coastal infrastructure in the northwest Pacific Ocean. Current typhoon forecasting methods sometimes underestimate ...
One-third of agricultural land accounts for two-thirds of global impact, study reveals
Agriculture covers more than 40% of Earth's habitable land and plays a central role in both climate change and biodiversity loss. Yet the impact of agriculture is far from evenly distributed across space.
Ecology
12 hours ago
0
8
Never-before-seen woven structure that forms naturally inside a crystal discovered
For the first time, scientists have observed a three-dimensional woven structure forming naturally inside a crystal, revealing a previously unknown way in which matter can organize itself.
Condensed Matter
12 hours ago
0
7
Researchers demonstrate first fully solution-processed solid-state polariton laser
Researchers have demonstrated a solid-state organic laser microcavity fabricated entirely by solution processing. The device operates in the strong light–matter coupling regime, where light and matter form hybrid states called ...
Condensed Matter
11 hours ago
0
6
Trauma analysis finds brain injuries more common among e-scooter riders than motorcyclists
E-scooter riders in England and Wales may face a higher risk of brain and internal organ injuries than motorcyclists and cyclists, according to a study published in Scientific Reports. The authors recommend increasing e-scooter ...
Medical Xpress
11 hours ago
0
4
UK observatory nervously watches growing space junk threat
In the sweeping shadow of a satellite dish, staff at the Chilbolton Observatory in southern England track a growing number of objects in Earth's orbit, providing data that underpins Britain's space monitoring efforts.
Officials will not release cool water from a Colorado River reservoir to protect threatened fish
Federal officials said Thursday they will not release cool water this year from one of the Colorado River's major reservoirs, which would have protected a threatened native fish downstream but put more strain on already struggling ...
Camels find unlikely home in outback Australia
Far from their origins in the Arabian desert, hundreds of thousands of camels roam outback Australia, where they are used for wild races, an alternative milk source and even to make beer.
South Korean satellite captures before and after views of SpaceX rocket's moon crash
A South Korean satellite has captured the first pictures of the moon's fresh crash scene caused by a stray SpaceX rocket.
Mushroom behind 'tiny people' hallucinations identified
People in communities thousands of miles apart have described the same strange experience after eating a mysterious mushroom: vivid visions of tiny humans moving through and interacting with the physical world around them. ...
Social robots may support learning and reduce teachers' workload, pilot trial finds
When Pepper the social robot was given the chance to try its hand as a teaching assistant, it showed that it can be even better than a human teacher at motivating pupils and helping them learn.
Single-shot phase imaging technique can reconstruct transparent objects
A KAIST research team led by professor Mooseok Jang from the Department of Bio and Brain Engineering has developed a single-shot phase imaging technique that reconstructs a phase object—a transparent object such as glass, ...
Why are deaf audiences still treated as an afterthought in theater and cinema?
In this article, deaf is used as an umbrella term to include Deaf, deaf, hard of hearing, hearing-impaired, deafened and people with hearing loss.
Adding an AI tool to Google Earth shook our trust in maps that has been centuries in the making
Throughout the 18th and 19th centuries, Europe's cartographers traded on their reputation for accuracy and detail at a time of huge societal change. But as demand grew for increasingly detailed maps of the world to support ...
With new digital tools, researchers are helping Joshua trees survive wildfires
When UC Berkeley postdoctoral researchers Maya Zomer and Lucia Layritz first drove through burned portions of Mojave National Preserve in Southern California, the sight stunned them. "It looks like a pretty dystopian landscape," ...
Checking out AI: University library puts emerging technology to the test
In a meeting room at the C. V. Starr East Asian Library, a Chinese film poster flickers onto a large screen. Haiqing Lin, the library's head of technical services, is demonstrating an interface he built. With a few practiced ...
Utah's historic fire season of 2026
Early last month, Utah experienced two historic wildfires at the same time, highlighting the record-setting fire season continuing to unfold in the Beehive State.
Drained by humans, rewetted by beavers—opposing forces shape boreal wetlands
Boreal forests and peatlands are shaped by hydrological changes caused by both human activity and natural processes. In a recent study carried out in the Evo area in southern Finland, researchers examined how forestry drainage ...
Are cats getting tamer, or is it people who are changing?
Around 15 years ago, I created a Facebook page for my cat, Sandi. Friends thought it was weird. Today, social media accounts for cats attract millions of followers, cats travel in backpacks and strollers, and surveys consistently ...
Small dinosaur fossil suggests Fukushima coast hosted iguanodontians of different sizes
Iguanodontians are a diverse group of herbivorous dinosaurs that lived from the Late Jurassic to the Late Cretaceous and had a worldwide distribution. Intercontinental dispersal events between Asia, North America and Europe ...
We might soon have the technology to reach other star systems
The recent confirmation of an atmosphere around a rocky exoplanet called LHS 1140b has created a wave of interest within the astronomy community. The planet orbits within the habitable zone around its parent star—a red dwarf ...
Building better prediction models for consumer choices
As consumers, we are constantly making choices about things like what to eat at a restaurant, what clothing to buy at a store and the type of car we'd like to purchase, and so much more. Savvy producers of such goods look ...
Refugees reveal how community shapes success in Canada
Hungarian and Vietnamese refugees who arrived in Canada during two of the largest refugee movements in Canadian history report that strong social connections, supportive communities and opportunities for belonging played ...
How evolution fine tunes molecular mechanisms to create and maintain membrane diversity between species
The cell membrane is a fundamental biological structure. These lipid layers surround and organize every cell, controlling everything from signaling to transport. But for membranes to function properly, their physicochemical ...
Deworming products for grazing animals may disrupt food chains
Researchers from Kiel University and Trier University have shown, for the first time, that a widely used deworming product for grazing animals doesn't just harm individual plants and insects but also alters entire networks ...
