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Phys.org / The 'tail' of the shrinking dog brain: Study reveals they began getting smaller 5,000 years ago

Dogs have long been known to have smaller brains than the wolves they descended from. But when they started to shrink has been a matter of some debate. New research published in the journal Royal Society Open Science, which ...

Apr 29, 2026
Tech Xplore / Cutting cement emissions at a reasonable cost is within reach

Besides water, cement is used more than any other material on Earth. Its manufacture begins by combining limestone with ingredients such as shale, clay, or sand. This mixture is ground into a powder, heated to 1,400°C, cooled, ...

May 4, 2026
Phys.org / Social media use may reflect stress relief and belonging more than habit

There is an assumption that social media use is mainly habitual or driven by addiction-like mechanisms, but findings published in the International Journal of Electronic Marketing and Retailing suggest that engagement with ...

May 4, 2026
Medical Xpress / Light-powered link lets wireless endoscope stream 4K images in operating room

Medical imaging devices such as endoscopes transmit their data via cables to monitors and hospital information systems. In collaboration with partners, Fraunhofer researchers in the OWIMED project are working to make data ...

May 4, 2026
Phys.org / Digging deeper: How to protect pets from the New World screwworm

Pet owners may be diligent about routine care, but even a minor wound can put animals at risk for dangerous parasites. One parasite that poses a potential threat is the New World screwworm (NWS), a parasitic fly whose larvae ...

May 4, 2026
Phys.org / Overseas-owned properties shift from single homes to larger developments

The number of luxury, detached homes in England and Wales owned through offshore companies has fallen dramatically in the last decade, likely as a result of a government transparency drive, UCL researchers say.

May 4, 2026
Phys.org / Saturday Citations: In spaaa-aaace!

We're focusing on space news this week, but we did cover the usual amount of local news down here in Earth's gravity well: A new Tokamak reactor regime sustained stable plasma fusion for one full minute. An anomaly in global ...

May 2, 2026
Medical Xpress / A new online tool for tackling irritable bowel syndrome

Irritable bowel syndrome (IBS) is the most common gastrointestinal condition worldwide, affecting about 1 in 10 people, primarily women. Those who have it suffer abdominal pains and also often develop mental-health issues ...

May 4, 2026
Medical Xpress / Aging well in a digital world

As Australia and the world face rapidly aging populations, technology is increasingly promoted as the answer to helping older people live safely, independently and well—but experts warn that innovation alone is not enough.

May 4, 2026
Medical Xpress / No live animal testing needed: Lab-grown airway organoids reveal viral infection in wildlife species

Experimental infections, where a pathogen is introduced into the host body to see its effects in action, are considered the gold standard for assessing how vulnerable a host is, offering clear insights into how a pathogen ...

Apr 30, 2026
Phys.org / Clearing contamination from car interiors

Under controlled conditions, Flinders University researchers are investigating third-hand contamination risk from methamphetamine use. Environmental health experts have found open windows and ventilation can reduce but not ...

May 4, 2026
Medical Xpress / Microplastics turn up in nearly every human brain sample, including healthy tissue

Tiny micro- and nanoplastic fragments seem to be turning up everywhere, including one of the most well-protected parts of the human body—the brain. In a recent study conducted by Chinese researchers, they found microplastics ...

Apr 28, 2026