Black Friday and the Christmas sales are both great times to save money on the best science gifts, but is one better than the ...

Researchers have made great strides to prevent deaths from fatal diseases, but the cures for some of them still elude us.

Chinese scientists claim they have made a converging energy beam weapon — but did they really, or have they been watching too ...

The Hubble Space Telescope captured an image of NGC 4694, a galaxy that possesses unusual properties that complicate its ...

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated.

This bright green sea creature contains a toxic pigment that protects it from predators, kills bacteria and determines the ...

Octopus filmed firing stones from her siphon from inside a clam shell like a sniper in never-before-seen behavior captured ...

Miles of air cover Earth. The boundary between Earth's atmosphere and outer space, the Kármán line, is about 62 miles (100 kilometers) above the planet's surface. However, about 99.9% of the mass of ...

Neanderthals tended to bury their dead in caves, while early modern humans buried their dead in the fetal position, new ...

How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

Discover why the best aurora displays occur after solar maximum, and why 2026-2027 could be the year of the northern lights.

A five-year leak on a Russian module of the International Space Station has gotten worse over time. Now, NASA and Russia's ...