You can't see, feel, hear, taste or smell them, but tiny particles from space are constantly raining down on us.

What started as a routine task quickly turned into a serious accident. A mistake inside the home led to a sudden explosion ...

We wrap a tennis ball in aluminum foil, light it on fire, and reveal the surprising result. DO NOT attempt this at home—it's dangerous and for educational viewing only.

Japan's Tamagotchi toys were a 1990s playground craze and the virtual pets that demand food and attention are still a hit ...

Exotic hypothetical particles known as axions could potentially be produced inside a nuclear reactor, something The Big Bang Theory’s Sheldon Cooper thought was impossible.