No, This Hill In Canada Isn't Using Magnetic Force To Pull Cars Uphill

There's a hill in New Brunswick, Canada, where something extraordinary happens. If you park your car at the foot of it, and throw it into neutral, your car seemingly starts to roll (completely unassisted!) uphill. Yes, it's real, and, no, it's not for the reason many people think. » 3/25/15 4:20pm Wednesday 4:20pm

An Astronaut Tells Us The Hardest Part About Coping With Gravity Again

When you leave the bounds of Earth behind, you're also saying goodbye to gravity. So just what is it like to return from space and get gravity back all of sudden? Today, Astronaut Butch Wilmore, who until last week was stationed up on the International Space Station, stopped by to tell us all about it. » 3/19/15 4:20pm 3/19/15 4:20pm