Scientists have long known that Saturn's largest moon, Titan, hosts rivers and seas of liquid methane. But it's strangely ...

Archaeologists have found the remains of an elite woman who was buried with a variety of remarkable grave goods.

The word "ninja" may bring to mind a person dressed mostly in black, but what they wore was actually quite different.

Astronomers discovered a planet that orbits its star so closely that its surface is being scorched into magma and vaporizing ...