STAR JELLY: What is it, and why? On 11 November 1846, a luminous object estimated at 4 feet in diameter fell at  Lowville, New York , leavin...

Clap hands, one, two Let's take a trip to the Wrigley Zoo Chitter, chatter, yakety-yak When you talk to the animals they talk back. W...

Could it be? Or have I been watching too much of the Big Bang Theory and Sheldon's endless theorizing about the possibility of t...