But long before the west coast of South America was ruled by the Incas, an even more enigmatic society inhabited the Andes, ...

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

In a recent statement, Mexico’s National Institute of Anthropology and History (INAH) reported the discovery of a lost Maya ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...