The swimmer has no motor, propeller or battery. Instead, its two soft fins are coated with a single sheet of living mouse ...

MRI scans showing two brain lesions. The yellow arrow marks a lesion in the lower left temporal lobe surrounded by swelling, ...

It seems that having the same nutritional value does not mean your body will handle ultraprocessed and regular foods the same ...

The fossilized feather exposed on the surface of the fossilized dinosaur poop. Image credits: O’Connor et al./Current Biology ...

Reconstruction of the extinct Herugavialis cairensis with the Great Sphinx and pyramids depicted in the background. Artwork ...

ZME Science. For years, astronomers have wondered whether another huge planet is lurking unseen in the cold darkness beyond ...

Today, much of the world’s hydrogen comes from fossil fuels. Cleaner hydrogen can instead be made with an electrolyzer, a device that uses electricity to split water molecules. If that electricity ...

A combination of perovskite and silicon has yields a highly efficient tandem solar cell, as pictured here. Photo by Dennis ...

Researchers from ETH Zurich, MATS, and Anthropic have shown that an AI agent can hunt for the person behind a pseudonymous ...

A bird that was once reduced to just five individuals has won New Zealand’s 2026 Bird of the Year. The karure, or Chatham ...

Now researchers have found an equally peculiar pattern at the scale of entire countries: places with more cats tend to report greater happiness. Yet those same cat-rich countries tend to have lower ...

Meet Westlothiana lizziae, also known as “Lizzie,” a tiny Scottish fossil that spent decades holding the crown as one of the oldest known reptiles. At roughly 345 million years old, Lizzie seemed to ...