Social Sciences
People overestimate how confident AI systems are in their responses, experiments reveal
Artificial intelligence (AI) systems, particularly conversational agents such as ChatGPT or Gemini, are now used daily by a growing number of people worldwide. While many users trust the answers of AI agents to their queries, ...
16 hours ago
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Astronomy
eROSITA discovers a 'changing-look' Seyfert galaxy
Astronomers have tracked a dramatic "changing-look" active galactic nucleus (AGN) whose central supermassive black hole appeared to switch off and then rapidly reignite. The galaxy, HE 1237−2252, dimmed in X-rays by a factor ...
12 hours ago
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19
When politics enter the picture, credentials take a back seat
Most Americans know what a real expert's credentials look like: relevant degree, years of experience, and respect from peers. The problem, according to a study recently published in Scientific Reports, is that none of it ...
Social Sciences
11 hours ago
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12
New spacecraft will watch Earth's shield take the hit as solar storms come roaring in
A joint European-Chinese spacecraft is set to blast off Tuesday to investigate what happens when extreme winds and giant explosions of plasma shot out from the sun slam into Earth's magnetic shield.
Planetary Sciences
17 hours ago
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33
Hidden cell networks emerge in 3D as new nanoscopy tracks living bridges
A new nanoscopy technique developed at The Australian National University (ANU) has uncovered hidden networks used for communication between cells, opening new ways to understand human diseases. Described in an article published ...
Cell & Microbiology
18 hours ago
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First outbursting hot subdwarf binary discovered
An international team of astronomers has utilized the Zwicky Transient Facility (ZTF) and the Transiting Exoplanet Survey Satellite (TESS) to investigate a binary system designated ZTF J0007+4804. As a result, they have found ...
Why some water fleas suddenly grow helmets: Key receptors reveal how predator warnings trigger defense
Daphnia, commonly known as water fleas, are tiny crustaceans that live in freshwater ponds and lakes. When they sense predators in their surroundings, these small organisms can swiftly move away or adapt their body shape, ...
Wealth and health divide: Obesity rates plateau in rich nations but surge in developing world
Obesity has long been the invisible health crisis looming over humanity, with rates climbing globally. There is some positive news now emerging from a multi-decade study spanning several nations. A recent study published ...
Longevity-linked APOE2 gene variant helps neurons repair DNA and resist aging
People who carry the APOE2 version of the apolipoprotein E gene are more likely to live to advanced age and are partly protected against Alzheimer's disease, but scientists have struggled to explain why. A new study from ...
Medical Xpress
13 hours ago
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6
Metabolic health emerges as key to brain and memory problems in bipolar disorder
While they share similar depressive and cognitive symptoms, the biological underpinnings of bipolar disorder and major depressive disorder are distinct. A novel study appearing in Biological Psychiatry: Cognitive Neuroscience ...
Medical Xpress
15 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
A novel deep learning architecture for multi-source data fusion
Canada's Cohere embraces 'low drama' amid AI giant tumult
Humans are bad at making complex decisions. AI can call them out
Blind ambition: AI agents can turn tasks into digital disasters
Designing better quantum circuits with AI
Historic solar plane ends in Gulf crash after military test mission
Researchers solve longstanding problem in measuring semiconductor defects
We need to think smaller not bigger to future-proof AI
Thicker yet cooler: Novel magnet technology for next-generation motors
Wall design centers experience of deaf and hard-of-hearing individuals
Body-compatible electrode developed: Rigid on insertion, soft once inside
Medieval teeth open a new perspective on leprosy care and toxic medicine
A recent study published in the Journal of Archaeological Science, led by Dr. Elena Fiorin and her colleagues investigated the potential use of mercury-based treatments for leprosy during the late medieval period. Typically, ...
Plasma treatment keeps cut flowers fresher for two weeks without chemicals
From long‑distance transport to chemical preservatives, most cut flowers come with a hidden environmental cost—something a new Griffith University experiment aims to rethink.
Plants & Animals
May 16, 2026
0
102
New recyclable protein textiles could cut microplastic pollution and lower clothing waste
The textile industry produces a substantial portion of the world's waste, with only about 12% of fiber materials ending up in recycling. Textiles also account for much of the microplastics in oceans. During every wash cycle, ...
Materials Science
May 16, 2026
0
106
Hidden small RNA in cholera bacterium helps determine whether it can infect humans
Scientists from St. Jude Children's Research Hospital have uncovered what gives Vibrio cholerae, the bacterium that causes cholera, the ability to colonize the human gut. The researchers found that a small RNA embedded within ...
Molecular & Computational biology
May 16, 2026
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16
Common cancer protein may be therapeutic target, study finds
A protein doctors routinely use to measure how aggressively tumors are growing may also help prevent the chromosome errors that drive cancer, new research by academics at Brunel University of London suggests.
Molecular & Computational biology
May 16, 2026
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29
Saturday Citations: Prehistoric dentistry; sleep and aging; our photogenic sun
This week in science news: Are you a mosquito magnet? Here's why. Researchers using topological mathematics have uncovered a hidden rule in abstract art that corresponds to people's perceptions. And scientists developed a ...
New AI tool could replace costly cancer gene expression profiling
A team led by Cedars-Sinai Health Sciences University investigators has created a faster, cheaper way to determine the genes expressed in cancerous tumors. The AI-based tool, which they describe in the journal Cell, could ...
Medical Xpress
May 16, 2026
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14
Lobster embryo microbiomes remain resilient in future ocean conditions, sequencing reveals
As ocean temperatures rise and marine ecosystems change, scientists are working to understand how valuable species like the American lobster will respond. New research from William & Mary's Batten School of Coastal & Marine ...
Ecology
May 16, 2026
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19
How lungs balance defense and damage by tuning responses to deeper threats
Barrier organs that form boundaries between the body and the outside environment, such as the lungs, skin, and intestines, face a difficult balancing act. They must respond quickly to threats such as infection, but they also ...
Medical Xpress
May 16, 2026
0
8
Why is almost everyone right-handed? The answer may lie in how we learned to walk
It is one of the strangest puzzles in human evolution. About 90% of people across every human culture favor their right hand—with no other primate species showing a population-level preference on this scale. Despite decades ...
Evolution
May 15, 2026
10
1204
Fluorescent RNA sensor gets 10 times more sensitive for water safety
Water is largely tasteless to humans. But to the microbial world, it is anything but. Bacteria that live in contaminated environments have spent millions of years evolving exquisitely sensitive molecular detectors—proteins ...
Falling space debris poses an escalating risk as spacecraft get stronger and more heat resistant
When it comes to space debris, what goes up is coming down more often—and not safely.
How short-form videos may aid the teaching of small-engine maintenance
The 1974 novel "Zen and the Art of Motorcycle Maintenance" offered a simple but enduring idea: Working on machines should not be about just fixing them, but slowing down, paying attention, and reflecting on both the work ...
Musk wants SpaceX to go public. Here's how it works
Hundreds of companies raised a combined $70 billion by selling shares to the public in the United States last year.
New spacecraft will watch Earth's shield take the hit as solar storms come roaring in
A joint European-Chinese spacecraft is set to blast off Tuesday to investigate what happens when extreme winds and giant explosions of plasma shot out from the sun slam into Earth's magnetic shield.
We tested the new World Cup ball. This is what you need to know about how it will fly, dip and swerve
Every four years, the men's World Cup delivers some certainties. The pitch dimensions are tightly regulated, offside is signaled with a flag, and referees end the match with a blast of a whistle. But one key piece of equipment ...
A massive kraken-like octopus may have prowled the seas during the age of dinosaurs
The top predator prowling the seas during the age of the dinosaurs 100 million years ago may have been the octopus.
AI guardians: Bridging digital innovation and sustainability for cleaner water
Researchers have developed a new framework that uses artificial intelligence to monitor wastewater treatment in real time, ensuring environmental safety while maximizing resource recovery. This "twin transition" approach ...
Consumers willing to pay more for lobster harvested with ropeless technology, study finds
U.S. consumers are willing to pay more for lobster harvested using ropeless fishing technology designed to reduce whale entanglement risks, according to new University of Maine research. A study led by Qiujie "Angie" Zheng, ...
How the world can avoid millions going hungry when supply chains collapse
Millions more people will face hunger in the coming months if the conflict in the Middle East is not resolved soon, the UN has warned. The price of energy, which instantly affects the cost of producing and transporting food, ...
Humpback whale released after spectacular rescue effort found dead off Denmark
A humpback whale found dead this week off a Danish island has been identified as the animal released two weeks ago in a spectacular and contentious rescue effort, after repeatedly becoming stranded off Germany's Baltic Sea ...
Plasma treatment keeps cut flowers fresher for two weeks without chemicals
From long‑distance transport to chemical preservatives, most cut flowers come with a hidden environmental cost—something a new Griffith University experiment aims to rethink.
If AI can translate instantly, why learn another language?
From live speech translation in video calls to auto-dubbing on TikTok, the technology to dissolve language barriers has arrived. Real-time translation powered by artificial intelligence (AI) is now embedded in everyday life.
Multi-actor collaboration in integrated landscape approaches
A comprehensive scoping review reveals that participatory practices are central to the success of multi-actor collaboration in landscape planning and governance. This scoping review shows that a wide range of different participatory ...
Student-built system unlocks fully autonomous electroporation for 96- and 384-well workflows
Inside the California NanoSystems Institute at UCLA, where some of the most advanced and technical automated infrastructure on campus resides, two students saw an opportunity hiding in plain sight.
Fair matching systems can still produce unequal outcomes, new research finds
A computerized matching system can be designed to be fair and still produce unequal outcomes if the people using it do not understand how it works, according to new research published in Organization Science that shows that ...
Sunlight-powered generation of correlated photon pairs
Pairs of correlated or entangled photons are a foundational resource in quantum optics. They are most commonly produced through spontaneous parametric down-conversion (SPDC), a nonlinear optical process that typically relies ...
Climate warming causes bleaching in key Arctic lichen, study finds
Long-term climate warming is causing a bleaching effect in a key Arctic lichen species, according to new research led by researchers in the School of GeoSciences and British Antarctic Survey. Their study shows how rising ...
Researchers identify enzyme that prevents chromosome breaks during DNA copying
Researchers at The University of Texas Medical Branch (UTMB) have identified how a key enzyme called ATR protects DNA from breaking when cells copy damaged genetic material, a discovery that could affect how certain cancer ...
Warming climate favors shallower cyclones, challenging current risk assessments
As tropical cyclones (TCs) are among the most destructive natural hazards worldwide, understanding how TCs change under climate warming is of critical importance. While substantial progress has been made in projecting changes ...
