Many readers will have heard of the ‘caveman diet,’ also known as the ‘paleo diet,’ an eating regime based on the premise that we should eat what our ancestors ate over the course of human evolution.

A researcher claims to have found evidence of humans in Chesapeake Bay over 22,000 years ago. The assertion is yet another recent announcement claiming to push the arrival of humans in North America ...

The hunters searching for mammoth tusks were drawn to the steep riverbank by a deposit of ancient bones. To their astonishment, they discovered an Ice Age puppy's snout peeking out from the permafrost ...