Earth Sciences
In Eastern Africa, the cradle of humankind is tearing apart
Eastern Africa's Turkana Rift is both a hotbed for fossil discoveries of our earliest ancestors and a literal hotbed of volcanic activity caused by shifting tectonic plates. Now researchers have found that Earth's underlying ...
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Earth Sciences
This volcano that 'slept' for 100,000 years was never truly quiet
For more than 100,000 years, the Methana volcano in Greece appeared dormant. No lava, no explosions, no ash clouds. It appeared extinct, like many other volcanoes today. An international research team led by ETH Zurich has ...
11 hours ago
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Particle thought to break physics followed rules all along, research reveals
A tiny discrepancy in particle physics has loomed for decades as an exciting possible crack in one of science's most successful theories, hinting at unknown forces or quantum objects. Now, an international team led by a Penn ...
General Physics
18 hours ago
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Both bonobos and dolphins form unexpected alliances with 'outsiders'
Cooperation is a pillar of human society, promoting an exchange of skills and knowledge between different individuals and social groups. Humans typically do not only cooperate with their own family, friends and members of ...
It wasn't just water: The hidden force inside Japan's 2011 tsunami changed everything
Mud-rich coastlines could face a greater tsunami risk, at least that may have been the case for the 2011 Tōhoku-oki tsunami that killed more than 19,000 people and led to the Fukushima Daiichi nuclear disaster. According ...
Chicken gene-editing advance opens path to drug-producing eggs
Chicken eggs are already used to harvest helpful proteins called antibodies to protect humans from viruses such as influenza. Now, a breakthrough at the University of Missouri could one day lead to chickens that produce other ...
Biotechnology
10 hours ago
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A new route for plasma-based particle accelerators
Plasma, the fourth state of matter, consists of a gas in which electrons are no longer bound to atoms, which allows electricity to flow freely. When beams of particles moving close to the speed of light travel through plasma, ...
When humidity changes, so do the colors of sweat bees
Nature is a riot of color. In the animal kingdom, many species, from insects to cephalopods, use their permanent color or change it for communication, camouflage, and thermoregulation. While this type of reversible shift ...
Do decoherence, gravity, dark matter and dark energy all originate from quantum corrections?
Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely believed to consist of dark matter and dark energy. Paradoxically, however, the nature of these dark ...
Kakapel rock art traces millennia of painters in Kenya
A recent study published in Azania: Archaeological Research in Africa presents the first millimeter-accurate recording of the paintings at Kakapel rock shelter in Kenya, linking the layers of rock art painted over thousands ...
Archaeology
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Medical Xpress
Tech Xplore
Teaching AI models to say 'I'm not sure' in cases of calibration errors
Lasers turn parchment paper into high-performance electronic circuits
Silicon photonics just gained a powerful new ally, and it could reshape next-generation data links
This vibrating pillow makes nighttime emergencies impossible to sleep through
Sharper bias tests could help stop ChatGPT from amplifying hidden stereotypes
Restricted Mythos AI model reaches unauthorized users, triggering Anthropic probe
He helped build AI. Now he is sounding the alarm about what comes next for everyone
Anemia in adults 60 and older linked to 66% higher dementia risk
A new study has found that the effects of anemia—a condition caused by a lack of hemoglobin needed to carry oxygen to organs and tissues—may stretch beyond fatigue, shortness of breath, and pale skin. They reach into the ...
Promiscuity and parental behavior in birds are driven by demographics, not the other way around
New research shows that variation in mating behaviors, parental care and differences in ornamentation of the sexes in bird species is driven by demographics rather than vice versa. An international team of researchers from ...
Plants & Animals
10 hours ago
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HEPA air purifiers may boost brain power in adults over 40
Using an in-home HEPA purifier for one month spurs a small but significant improvement in brain function in adults age 40 and older. That's the result of a new study we co-authored in the journal Scientific Reports.
Medical Xpress
12 hours ago
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Soundwaves settle debate about elusive quantum particle
It was a head-spinning discovery. In 2018, researchers in Japan claimed to find concrete evidence of an elusive particle, a Majorana fermion, in a quantum spin liquid called ruthenium trichloride. Majoranas are highly sought-after ...
Condensed Matter
13 hours ago
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The 'resource curse': Why natural resource abundance can be a double-edged sword
Natural resources—such as fossil fuels, water, and minerals—are materials found in the environment that are essential for life and highly utilized in production. Though these resources are viewed as essential to economic ...
Economics & Business
11 hours ago
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Q&A: Scientists decode the logic behind cells' mysterious protein stockpiles
As far as research subjects go, it's not always easy to find common ground with a single-celled bacterium. Yet the more Paul Wiggins studies his model bacteria, Acinetobacter baylyi, the more he sees surprising commonalities ...
Cell & Microbiology
10 hours ago
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Cold fronts in nearby galaxy group may redistribute metals, Chandra and GMRT data reveal
Astronomers from South Africa and India have analyzed archival data from the Chandra X-ray Observatory and Giant Metrewave Radio Telescope (GMRT) regarding a nearby small galaxy group known as IC 1262. Results of the new ...
Cosmetics from waste? Microbial discovery unlocks greener route to high-value chemical products
Researchers at University of Toronto's Department of Chemical Engineering & Applied Chemistry have made a key discovery about how certain bacterial strains produce a set of economically valuable chemicals—opening the door ...
Cell & Microbiology
11 hours ago
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Measuring how stressed rocks 'sigh' before breaking could help predict geohazards
Too much stress can make even a rock crack. But before rocks reach their breaking point, they "sigh" a chemical warning by releasing nuclides, a type of atom defined by the number of neutrons as well as protons in the nucleus. ...
Earth Sciences
11 hours ago
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Mobile app-based coaching can support healthy weight gain in pregnancy, new study finds
Obesity during pregnancy has been steadily increasing worldwide. In the United States, over 60% of pregnant individuals enter pregnancy overweight or obese, and more than half go on to exceed recommended gestational weight ...
Accelerating drug discovery with fragment screening
Modern medicine has played a significant role in improving the length and quality of our lives. While many treatments may seem like miracles, they are the result of a lengthy, rigorous research process. Drug discovery is ...
New study presents the eLTER Framework of Standard Observations for long-term, integrated environmental monitoring
A new study published in Earth's Future introduces the eLTER Framework of Standard Observations (eLTER SO)—a structured, harmonized system designed to support consistent long-term environmental observation across Europe. ...
Peptide synthesis could stop global potato pathogen once linked to Ireland's Great Famine
Scientists in Sweden have taken an important step toward fighting potato late blight, a plant disease that once triggered a historic famine in Ireland and now threatens to spread globally due to climate change. A new study ...
Image: Belts of green in the Washington suburbs
Along the northeast side of the Capital Beltway in Maryland, green spaces weave through the developed landscape.
What intentional communities can teach us about resilience amid global instability
As conflict intensifies in the Middle East, energy markets swing wildly and the cost of living keeps climbing, a pressing question is emerging for anyone who is tied in to the fluctuating energy and food markets: how do we ...
Stellar flares may expand habitable zones around small stars
The search for life beyond Earth has traditionally focused on exoplanets orbiting sun-like stars, which is a G-type star. However, low-mass stars, which are designated as K-type and M-type stars, have rapidly become a target ...
Rethinking augmented reality for children: Study finds key design gap
For decades, technology in schools meant desktop computers and basic digital instruction. Today, more immersive tools are beginning to reach children, changing how they interact with information and their surroundings. As ...
NASA eyes September for Roman Telescope launch
NASA's Nancy Grace Roman Space Telescope team now is targeting as soon as early September 2026 for launch, ahead of the agency's commitment to flight no later than May 2027.
Ancient chicken bones reveal human management in Korea 2,000 years ago
Chickens and eggs are among the most common foods on modern Korean tables. Understanding their history can enrich our understanding of Korean food culture, agriculture, and animal domestication. It has been widely assumed ...
Water to surge into drought-depleted Lake Powell but at costs elsewhere
Canyons in eastern Utah will churn this spring with huge volumes of water—as much as 50,000 toilets flushing constantly at the same time—in a desperate attempt to maintain electricity generation for thousands of homes across ...
QR codes can influence whether older customers return
Older adults and technology haven't always had the smoothest relationship. From learning to use email to operating smartphones, each new wave has brought fresh challenges and frustrations. Now, mastering QR codes is the latest ...
Why a county's basic income program provided reprieve from poverty but not financial independence
A basic income program in Yolo County—one of the first such programs nationwide—lifted unhoused families above the California poverty line for two years. Families could, for a while, spend less time worrying about money and ...
South Africa coal delay could cause 32,000 deaths, report says
South Africa risks thousands of premature deaths if the phase-out of coal plants is delayed due to the government's updated decommissioning dates, climate rights groups said in a report Wednesday.
Canada's parks may be protecting the wrong places as climate extremes reshape biodiversity
Climate change is making Canada's seasons more erratic, its weather more extreme and its ecosystems less predictable—and UBC Okanagan scientists have now produced the first national map of exactly where that unpredictability ...
Bamboo plastic could help predict how long biodegradable products last in seawater
Biodegradable plastics are usually sought after for their ability to break down quickly. However, this does not tell us how safely a product can be used before it degrades. A research team has developed a strong, biodegradable ...
Mapping microplastic movement in rivers and streams across Pennsylvania
Microplastics can be found everywhere in nature—from drinking water to clouds in the atmosphere—but scientists have yet to fully uncover how severely they impact the environment or the precise factors driving their buildup. ...
Catalyst reveals temperature-driven shape shifts behind methanol production efficiency
With the aim to precisely understand its function, researchers from the Inorganic Chemistry Department and Interface Science Department of the Fritz Haber Institute, together with colleagues from the Max Planck Institute ...
Understanding incel culture, and how schools can address it
Incels—involuntary celibates—believe they have been unconditionally excluded from the dating market and are doomed to remain virgins. This has negative implications for their mood and self-esteem, as well as the women and ...
Microbes contribute a surprisingly large array of proteins in fermented foods
A new North Carolina State University study examining the proteins found in fermented foods like yogurt, cheese and bread found that a surprisingly large number, and percentage, of microbial proteins contribute to their overall ...
New study quantifies lake CO₂ emissions and their rising trend in China
Lakes are often described as "hotspots" in the global carbon cycle, yet quantifying their "breath"—the exchange of carbon dioxide (CO2) between water and the atmosphere—has long been notoriously difficult due to extreme variability ...
