Antarctica, the planet's largest repository of meteorites, is beginning to hide them under the ice due to global warming.

Try searching for your own micrometeorites by collecting particulates from roofs or drain spouts. Use a magnet to see if any particles are attracted, and discard nonmagnetic ones. Use your microscope ...

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

Stumbling upon a meteorite might seem like a once-in-a-lifetime event, but it’s not as uncommon as you might think. What’s crucial, however, is knowing how to handle such a cosmic treasure to preserve ...