A male African striped mouse tends his pups. A gene called Agouti, which was previously known to play a role in the ...

AI-generated meal plans for fictional teens cut an entire meal’s worth of calories and carbs while overemphasizing protein and fats, a new study reports.

The Amazon molly reproduces without sex. A genomic copy-and-paste trick called gene conversion may explain how it avoids evolutionary meltdown.

Superluminous supernovas are the brightest stellar explosions in the universe. Astronomers may have found a mechanism that can trigger these events.

An experiment mimicking conditions on the Saturn moon suggests that cell-like bubbles don’t form in methane lakes, puncturing hopes for alien life.

Submerged bees breathe and use strategies that don’t require oxygen, lab tests show. In nature, that trick could help the ...

People are increasingly using AI auto-complete features when writing. Unbeknownst to them, that feature may change how they think.

Alaska’s glacial lakes are growing as glaciers retreat out of basins. These lakes will change desolate glacial rivers into ...

A 2022 NASA mission changed the orbit of the asteroid Dimorphos around its companion. New data shows their joint orbit around ...

A look inside the brains of extraordinarily sharp elderly people reveals clues about their unusual abilities. Deep in these ...

MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise abnormal rotator cuffs — yet most ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...