Scientists at the University of California, Berkeley, have watched our planet's seasons from space and discovered that spring ...

There's the invasion by a warlike species, there's the highly evolved species trying to communicate with our primitive species, there's the benevolent aliens come to save us from ourselves, and ...

This week in science: the choice between tea or coffee could have greater consequences than you think; interstellar comet ...

The Moon has no real atmosphere, but Earth has, in a sense, been generously trying to share its own for billions of years.

People born in the 1960s or 70s may remember the children's toy clackers. They were two hard polymer spheres attached to either end of a cord. When swung in an up-and-down rhythm, they clacked ...