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 brain repair kit that helps yaks and other animals naturally cope with low oxygen levels at high altitudes may point to a new way to treat brain diseases such as multiple sclerosis. In mice with ...

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 ...

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.

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

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

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

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

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

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

Scientists created half-Möbius molecules, similar to the Möbius strips common in math classes, but half as twisty. It’s a ...