Yawning is so contagious that it can spread to dogs and monkeys.
The story of Tupperware is a story of innovation and reinvention: how a new kind of plastic, made from an industrial waste material, ended up a symbol of female empowerment.
Here are a few things that you can buy to show your feline pride—and spoil that special kitten in your life.
Oni (demons) and yurei (ghosts) have played a role in Japanese culture for thousands of years, and stories of new spirits continue to be told today.
John Green dons a series of animal masks while delivering some Halloween history.
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