Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Taking a wrong turn in the coldest place on earth could cost you your life... and almost did for hundreds of penguin chicks ...

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

Riddles are a simple and easy way to engage kids and turn their "I'm bored" groans into attentive and engaged participants.