Scientists pinpointed key "regulators" that help control the metabolisms of hibernators, and say the same genes might hold ...

New reconstructions based on the skeletons of two sisters who lived in a prehistoric mining community in what is now the Czech Republic show what they likely looked like and wore.

Giant, ridge-like structures of methane ice, known as "bladed terrain," may be much more abundant along Pluto's equator than previously realized, a new study suggests.

Telescopes have come a long way since the first one was invented in 1608. So what's the most powerful telescope operating ...