The ‘Getting Started’ section is like the quick-start guide for a new gadget. It gives you the most important first steps, ...

The fireball from space was spotted by a network of sky-watching cameras in Belgium, France, Luxembourg, the Netherlands and Germany.

Why do falling cats always seem to land on their feet? Scientists have been arguing about the precise mechanism for a very long time—since at least 1700, in fact—conducting all manner of experiments ...

The US president says he is "more determined than ever to achieve ultimate victory", hours after telling CBS News the war is ...