Learn why similar mineral deposits may represent a treasure trove of fossilized soft tissue.

Learn more about the Atacama Cosmology Telescope and the images of the infant universe it captured.

Learn about the new proposal for the origins of modern humans, suggesting that our species is a genetic combination of two ...

Scientists compared blood from frequent, long-term donors to that of more seldom ones and saw some key genetic differences in ...

Natural "off switch" could slow or even reverse the growth of aggressive tumors.