What looks like a simple chemistry experiment turns into a violent reaction when sodium metal touches water. Filmed in slow ...

Raphael Gomes creates 3D toys using water and gel colors in a surprising DIY experiment.

The U.S. military launched a strike on another boat accused of carrying drugs in the eastern Pacific Ocean on Tuesday, killing four people in the fourth such attack announced in the past few days. U.S ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...