It's not just the air on Pluto that is cold -- the volcanoes on the dwarf plant are frigid, too. According to a group of scientists on NASA's New Horizons mission team, which recently turned up new ...

A mysterious crater on Pluto may not be the result of an ancient impact but rather the collapsed caldera of a massive icy supervolcano that erupted just a few million years ago. A Recent studies based ...

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. When you purchase through links ...