Inspire kids to learn about the contributions of Black people not just during Black History Month, but all year long.

Stacker puts together a list of facts you learned in school that are no longer true.

Polar bears aren't white, strawberries aren't berries and the Earth isn't round—we'll have you rethinking everything you thought you knew! Mind-blowing facts you have to read to believe Did you know ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA to Earthlings: Help us farm Mars. The nation's space agency has launched an international competition to help feed astronauts ...