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Phys.org / Recyclable glue bonds underwater in seconds and holds for years

Most glues need a dry surface to stick properly. Bonding materials underwater is challenging because water forms a thin film on any surface, so instead of an adhesive touching a material directly, it touches a layer of water, ...

Aug 12, 2026
Phys.org / River shipping emits nearly one-quarter of global shipping CO₂, analysis finds

River and canal ships generate roughly a quarter of the world's shipping carbon dioxide emissions, according to new research published in Nature Climate Change. And that's despite the fact that these bodies of water make ...

Aug 12, 2026
Phys.org / Teaching AI the biology of antibodies speeds drug discovery

Designing an effective antibody drug is like searching for the right key in a warehouse of locks. Scientists may begin with millions—or even billions—of antibody candidates, but only a tiny fraction will recognize and bind ...

Aug 13, 2026
Medical Xpress / A timed liver signal may boost fat breakdown, pointing to potential metabolic treatments

What if one of the keys to a healthier metabolism is understanding how and when the liver communicates with the rest of the body?

Aug 12, 2026
Tech Xplore / Simple robot design exceeds human hand in some core motions

The human hand is a dexterous and versatile machine. Scientists have conventionally tried to replicate these traits in robots by copying the biological mechanics of the hand, resulting in complex and difficult-to-control ...

Aug 13, 2026
Phys.org / Famous oddball quasar isn't X-ray weak after all, astronomers say

For more than two decades, the quasar PHL 1811 has been considered the prototype of a rare class of "intrinsically X-ray weak" quasars, thought to produce unusually little X-ray radiation. But in 2024, the Einstein Probe ...

Aug 12, 2026
Phys.org / Uniaxial strain reveals new way to tune electron flow in altermagnet material

Altermagnetism is a new, third type of magnetism of great interest for spin-transport applications like computer memory. If properly harnessed, it could combine the benefits of the two existing types of magnetism, ferromagnetism ...

Aug 13, 2026
Tech Xplore / Why AI may boost carbon emissions instead of cutting them

AI data centers get a bad rap, not least because of concerns that they drive climate change by consuming massive amounts of electricity. But one potentially larger impact of AI on global carbon emissions may be that it's ...

Aug 12, 2026
Science X / Why eye contact may help babies learn: A hidden link between two brains

Have you ever noticed how babies get hooked the moment someone makes eye contact with them? That eye contact is not only cute; it may also send a powerful message to a baby. For years, scientists have been investigating whether ...

Aug 12, 2026
Medical Xpress / Sweat sensor enables continuous noninvasive measurement of cholesterol

If you see a doctor regularly, chances are you have had a lipid panel ordered and your blood drawn at a lab. The results told your physician your levels of cholesterol and triglycerides, factors that play a role in diagnosing ...

Aug 12, 2026
Phys.org / Genome study reveals centromeres as one of the fastest-changing regions in human DNA

A centromere is a specific region on a chromosome that ensures that, when a cell divides, the chromosome separates accurately so each new cell receives the correct amount of genetic material. Despite their essential role, ...

Aug 11, 2026
Phys.org / Mathematical model shows how birds create a synchronized dawn chorus

Every morning, groups of birds start singing and chirping around the same time, typically when the sun starts rising. While zoologists have been studying this collective bird behavior, called the dawn chorus, for decades, ...

Aug 11, 2026