Io, moon of Jespiter Jupiter, is famously volcanically active. It has more than 400 active volcanoes, over an area the size of Asia. Some of the volcanic mountains are taller than Mount Everest.

The North and South Rivers Watershed Association is offering a free outdoor educational program for students of all ages.

Quark-gluon plasma, a bizarre state of matter that mimics the early cosmos, is the hottest thing ever made on Earth ...

NASA rover spots something on Mars that doesn't belong there Federal agents deployed to Charlotte for immigration enforcement ...