How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

The dwarf planet Makemake, which chills out in the deep freeze of the outer Solar System, might be home to an ice volcano 1.

How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

Since 2005 the Solfatara crater in Italy has been releasing increased volumes of gas, catching the attention of researchers ...

The rare sight of a volcanic eruption, taken by a plane passenger flying over Iceland, has amazed viewers online.

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