Bárðarbunga volcano in the north of Iceland could be waking up after an earthquake "swarm" was reported this week.

In one of the worst-case scenarios, a lava flow could potentially ... southern end of the main island of Iceland. This peninsula features several active volcanoes and geothermal areas.

One of the most active volcanoes in the world sits just a few hundred miles off the U.S. West Coast, and some scientists ...

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...