Rising abruptly from the lush, untamed jungles of southeastern Venezuela, Mount Roraima is a geological behemoth that defies ...

Sophisticated new techniques produced a breakthrough.

A new study of a 2,200-year-old Roman shipwreck reveals that ancient sailors used sophisticated organic coatings to ...

Did Ancient India discover a technology far ahead of its time? From the mysterious floating idol and the legendary 52-ton ...

Laser technology has revealed a hidden world of sophisticated urban centers and extensive networks within the Amazon ...

More than a billion years ago, in a shallow basin across what is now northern Ontario, a subtropical lake much like modern-day Death Valley evaporated under the sun's gentle heat, leaving behind ...

In the middle of the 7th century, a plague swept through the walled city of Jerash, in what is now modern-day Jordan. Ceramicists abandoned their workshops under the Hippodrome, leaving unfired ...

According to ancient Greek texts, this was a land of eternal spring, inhabited by a race of giants who lived for a thousand years without disease or war. They called it Hyperborea, a realm existing ...