The origins and migrations of modern humans around the world are a hot topic of debate. Genetic analyses have pointed to ...
Plague, leprosy, smallpox and other diseases didn't jump from animals to humans when we thought. Ancient DNA is revealing ...
The Midcontinent Rift in North America may be able to produce enough natural hydrogen to produce a near-limitless amount of ...
As the river carried us strong and gentle through this labyrinth of sandstone in Ruby-Horsethief Canyon—past beautiful ...
Extreme heat forged Earth’s continents billions of years ago, creating the stable foundation that made life possible.
Recent seismic research has unveiled a fascinating geological phenomenon occurring beneath the Pacific Northwest. The Earth’s ...