We all want to be happier. But happiness can often feel like a destination we're always trying to reach, a fleeting moment we can't quite grasp. The good news is, happiness isn't just a matter of luck ...

Watch as a simple powder transforms into fluffy snow in seconds — the surprising chemistry behind it will blow your mind. New super flu variant: What doctors want you to know Who gets to be born? Dr.

It's a Friday summer weekend. Brain is fried. Concentration, which isn't all that swift on a good day, is... what's that word? Which means that it's a good time to do something fun.