We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third ...

You may be surprised at how frequently some of the facts you learned in school come in handy — especially if you're trying to win a round of science trivia. No matter how long it's been since ...

Dropping a penny from the Empire State building won't kill someone. The penny will top out at 50 miles per hour, which isn't fast enough to kill.