Watch what Matthew Perry says when a dude says his drug addiction is his choice.

Who knows better about an issue: an individual who has lived the experience and has tons of scientific evidence to back him up or an individual who has neither? Hear Matthew Perry — aka Chandler from “Friends” — debate drug addiction with a journalist who has the polar-opposite opinion from him. My favorite part is…

Pop Culture

Brendan Fraser saw a fan struggling to take a photo. He patiently gave him a whole tutorial.

Making Sense of Science

If you see a person and two dogs in this photo, look again. It’s an optical illusion.

Nature

Wildlife researchers discover tigers doing something we previously thought went against their very nature

Science

Simple ’30-second rule’ can help you win every conversation, even if you’re a little awkward