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.
Underneath Iceland's sometimes snowy surface is a boiling cauldron of superheated magma. It's a bane to residents who are at ...
Live view of a volcano in southwestern Iceland that has erupted for the seventh time since December, sending molten lava ...
Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists ...
A volcano erupted in southern Iceland, near the town of Grindavík and the Blue Lagoon spa, marking the region's seventh ...