People who join a genealogy group find like-minded people who become friends outside of the confines of a genealogy group ...

Walking on two legs has long been considered a milestone in human evolution and one of our most defining characteristics.

The great white shark species must keep swimming or else it suffocates. Likewise, tuna need to continuously swim to get ...

Plus, how to up your intake.

Scientists in Spain investigated which characteristics of crystals may have made them so fascinating to our ancestors.

Shell Beach, where generations have made a living from the marshes, is battling rising waters and environmental degradation.

Scientists are trying to understand how complex life emerged on Earth about 2 billion years ago. Our microbial ancestors could be the key.

A new study of ancient pottery adds to evidence that hunter-gatherers in Europe ate more than meat and developed early elements of cuisine.