A newly excavated cave in Israel holds burials and artifacts suggesting that multiple human species commingled and shared ...

The vast expanse of the Nullarbor Plain, on traditional Mirning land, is an enigmatic and captivating landscape.

Drones could address the biggest challenges in these fights, like a lack of situational awareness and communications problems ...

A cave diver's paradise, the Bahamas is home to an extensive network of life-sustaining underwater caverns chock-full of history—and a whole lot of mystery.