Geologists from the USGS are warning about changes in volcanic activity at Yellowstone that may shift to the northeast, ...

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the ...

From the rim of the caldera in Hawaii Volcanoes National Park you can see the massive eruption of Kīlauea, one of two volcanoes in the park. Glowing red lava shoots high into the air before falling ...

Kilauea is one of six active volcanoes located in the Hawaiian Islands, which also include Mauna Loa, the world's largest ...

A fishing village and tourist hot spot in southwest Iceland was evacuated late Wednesday after a volcano erupted in the region for the seventh time in a year, officials said. The Icelandic ...