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Phys.org / Rivers are moving sediment in intense bursts, a worrisome new pattern uncovered by AI

After a heavy rain, rivers often turn brown with sediment, sand, silt and soil washed from the landscape that play a vital role in shaping rivers.

Aug 11, 2026
Medical Xpress / Can a vaccine built for one Ebola virus stop another? The World Health Organization is about to find out

The World Health Organization (WHO) has recommended prioritizing the Ervebo vaccine for testing in a clinical trial in the Democratic Republic of the Congo. The vaccine was originally developed to protect against Zaire ebolavirus, ...

Aug 14, 2026
Tech Xplore / Extreme space weather could disrupt flights and expose passengers to high radiation, study warns

Researchers at the Surrey Space Centre (SCC) found that extreme space weather events can significantly increase radiation exposure at typical flight altitudes of 8–14 km (5–9 miles) and trigger faults in aircraft electronics—posing ...

Aug 12, 2026
Tech Xplore / New engineering studies aim to slow battery aging while idle

Most batteries spend more than 70% of their lifetime at rest. Yet few studies have examined calendar aging, which is how a battery degrades when it is neither charging nor being used.

Aug 10, 2026
Phys.org / Perceived naturalness emerges as key driver of public support for climate technology

From nuclear energy to lab-grown meat, the list of effective but unpopular climate solutions is long. A new University of Colorado Boulder study sheds light on why people reject or accept some proposed sustainability technologies: ...

Aug 11, 2026
Phys.org / Water quality, not just scarcity, may shape future competition for a limited resource

Climate change is largely to blame for water scarcity. The low water levels in European rivers this summer speak volumes in that respect.

Aug 10, 2026
Phys.org / Scientists uncover a hidden mechanism that drives RNA synthesis

Scientists have long been fascinated by two promising classes of antibiotics that disable RNA polymerase (RNAP). They knew that these drugs could grind gene expression to a halt in several pathogens, including the bacterium ...

Aug 11, 2026
Phys.org / Why has Britain's grass turned yellow? A plant scientist explains what happens next

Fields, parks and lawns across Europe have turned to straw this summer. Landscapes thousands of years old have been revealed as green outlines against yellow backgrounds, where ancient underground walls and ditches retain ...

Aug 13, 2026
Medical Xpress / Protein secreted by immune cells may help drive brain aging

Brain-resident immune cells that have reached an old-age state called "senescence" secrete a protein that causes dysfunction in other brain cells, according to a study led by investigators at Weill Cornell Medicine. The discovery ...

Aug 11, 2026
Phys.org / Chemical fingerprints reveal hidden binary pasts of massive stars

More than 70% of massive stars are born in close binary systems, where gravitational tugs and mass transfer between companions dramatically alter their evolution. Yet once the interaction ends—whether through mass transfer, ...

Aug 12, 2026
Phys.org / Immune 'reprogramming' could protect poultry from deadly diseases without antibiotics

University of Bristol–led researchers have identified a naturally occurring gut molecule that could strengthen chickens' immune response against a wide range of bacterial infections. This development, published today, Aug. ...

Aug 12, 2026
Tech Xplore / Three holographic layers steer red, green and blue light for brighter AR displays

Researchers have developed a full-color near-eye display that uses three stacked holographic gratings, each engineered to direct red, green or blue light. The new design could help advance compact, energy-efficient augmented ...

Aug 11, 2026