Nikkolas Smith, the bestselling illustrator, has a new children's book that takes a look at the innovative, creative dawn of ...

The fossilised bones of 15 bodies from a previously unknown human species have been discovered in a cave in South Africa, it was announced Thursday, in what scientists hailed as a breakthrough in ...

At around 125 million years old, the Cascade Caverns cave is geographically young, but it obviously holds a lot of history.