Deep inside New Mexico’s Carlsbad Caverns, scientists found vivid green microbes thriving without sunlight, using near ...

The discovery could rewrite our understanding of North American human dispersion and and provide some insight into famed ...

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

A newly released CIA file has exposed a top secret program that developed methods to control behavior using drugs in food, ...