Learn why some animals never forget who has shared food with them or who has been stingy.

Learn more about why beluga whales don't have dorsal fins and why they have extra neck vertebrae.

Discover the foods and supplements that can help keep your heart healthy.

Learn how violent solar storms shower Earth with radioactive atoms.

Learn how scientists examined DNA to find out the duration of Neanderthal-human interbreeding and track down the Neanderthal ...

Discover what the Hubble Outer Planet Atmospheres Legacy program has learned about the outer planets, including Jupiter, Saturn, Uranus, and Neptune.

Discover how brain coral got its name, and why it’s vital to protect it.

Discover why the remains of a Neolithic house fire in Ukraine provides clues about how early Eastern European people lived ...

Learn how tweaks to existing depression and anxiety medicines may make them more effective for depression and anxiety — and ...

Check out why even with a nearly full moon, you may still be able to see this meteor shower.

Leveraging the food of tiny phytoplankton could trap carbon and sequester it to the ocean’s bottom.