What did you first learn today?

Now I'm questioning whether tigers really are ...

Some of these facts sound like science fiction. Others feel like glitches in the system. All of them are real. Here are 20 ...

Most of us walk around every day thinking we know exactly how our own skin and bones operate, but the reality is that the human body is a collection of high-tech systems that would make a sci-fi ...

Add Yahoo as a preferred source to see more of our stories on Google. I don't know about anyone else, but I love learning interesting, bizarre, and straight-up weird facts about anything and ...

For Earth Day on April 22, interesting facts including who invented it, why it's on that date, and how it turned into a global movement.

Just imagine winning gold in your first games and becoming the first black woman to win an individual gold in the Winter Games, and now here Milan carrying the stars and stripes for your country. That ...