Deep within Antarctica’s Ellsworth Mountains, a pyramid-shaped peak has intrigued scientists and conspiracy theorists alike.

For nearly 30 million years, a 2,000-pound beast known as the entelodont ruled a sweeping empire from Mongolia to what is now ...

In the 1990s, archaeologists in Poland excavated one of these settlements from 18,000 years ago called Maszycka Cave. Now, ...

There is increasing evidence to suggest that symbolic and abstract thought may have deep evolutionary roots and was not exclusive to modern humans.