The history of Earth is written on the great tablets of tectonic plates. The motions of plates shaped land masses, formed ...

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

These three exoplanets are among the least dense ever found, and all attempts to probe their atmospheres have been blocked by a mysterious smog.

Boston-area students gained career mentors, transferrable media production skills, and behind-the-scenes experiences at the ...

Scientists discover a nearby planet with a molten interior and sulfur-rich atmosphere, L 98-59 d, revealing a possible new ...

Scientists have found the oldest direct evidence for tectonic motion on Earth by more than half a billion years ...

A hazy, ultra-light “super-puff” planet, Kepler-51d, is hiding its secrets and challenging how scientists understand planet formation.