NASA shares an iconic image of carbon dioxide ice erupting in geysers when Martian winter turns to spring.

Over the last eight centuries, a huge underwater volcano 300 miles off the coast of what's now Oregon has erupted dozens of ...

One would think that a volcano was not the most hospitable place for living organisms. However, the Borealis Mud Volcano, at ...

A little-known volcano on a remote Pacific island may have been the source of one of the 19th century’s most powerful ...

Yellowstone Park is a popular destination for geology field trips. It’s easy to see why — the dynamic landscape contains a ...

A new volcanic hotspot on Jupiter’s moon Io has been detected, releasing six times Earth’s total energy output.

A fountain of lava was spewing from a Hawaii volcano Tuesday in the latest episode of an eruption that has paused and resumed ...

Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

Though the volcano’s magma chambers could hold enough material for a caldera-forming event, none of them are likely to erupt ...

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

LINCOLN, Maine (WABI) - An exciting hands-on science project took place in Lincoln Wednesday. Meteorologist Patrick Osborn ...