Tiny water-secreting pores appear to organize the major veins of the plant leaves into an arrangement known as a Voronoi ...

Viking 1 kicked off the search for Martian life 50 years ago. Now NASA’s shifting priorities are putting the quest in limbo.

AI helped researchers develop an experimental blood test that might let doctors diagnose overlapping dementias.

Scientists at the British Antarctic Survey use them to study space weather and its links to Earth’s climate. But for one ...

A cold blob of water in the North Atlantic points to a weakening of the Atlantic Meridional Overturning Circulation, ...

Vitamin K lowers the risk of bleeding, including in a circumcision. That procedure may explain a disparity in which infants ...

Well-known microbes that grow on our crops, our gardens, even our skin have been found thriving at two to three times the ...

A guideline treats heart disease, kidney disease, diabetes and obesity as connected conditions under one umbrella: CKM ...

First dreamed up decades ago, the world's first nuclear clocks are set to improve quickly, becoming more precise and aiding ...

The FDA will allow bemotrizinol in sunscreen. The chemical is long-lasting and defends against solar radiation that ages skin ...

Vaccination remains the priority, but some researchers are looking for drugs to fight the virus in people who don't get the ...

The result is correct but challenges core norms of mathematics: checking proofs, crediting ideas and keeping research open to ...