Yawning is so contagious that it can spread to dogs and monkeys.
In 1999, the White House sealed these items in a time capsule that won't be opened until 2100. Can't wait that long? Here's what's inside.
The world of homophones is not as innocent as it may seem.
Whether you're a wizard, squib, or just plain muggle, you're probably celebrating the Chosen One's birthday today.
It's been said that over the course of the series, the Golden Girls ladies ate more than 100 cheesecakes.
Step away from the dog whisperer. Canine-cognition scientist Alexandra Horowitz knows what your dog is thinking.