Levels of six RNA molecules in the blood ID’d older adults likely to survive two more years. Whether it will work for other ...

A genetic mutation tied to keeping the brain healthy at high altitudes may point to a way to repair nerve damage, experiments in mice show.

People quickly normalize extreme weather. Simple visuals highlighting abrupt change could help climate change break through our mental blind spots.

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

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

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.

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

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

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

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

Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.

Ultraviolet cameras captured faint electrical flashes from leaves and branches as storm charges built up in the atmosphere.