With Spurr rumbling near Anchorage, let's look at some of the largest eruptions in the most volcanically active state of the ...

Learn why scientists say it’s a rare case of animals exploiting their glow for visual signaling.

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

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

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

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

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