Danica McKellar just turned 50 years old, and shared a truly stunning snapshot of herself to commemorate turning the big 5-0!

The actress, who often goes makeup-free in real life, wanted to show her character, a Las Vegas dancer, as she'd be "if she's ...

On this day 375 years ago, perhaps the greatest physicist the world has known, Isaac Newton, was born. Widely recognized as one of the most influential scientists of all time, he invented his own ...