Scientists are monitoring a city of Chicago-sized swath of rising ground at the northern volcanic rim of the Yellowstone ...
In the Canary Islands wine region, growers plant vines in volcanic ash craters called hoyos to protect grapes from wind, heat ...
Learn more about the past eruptions at Yellowstone National Park and how each new eruption displaced evidence of the past.
Studying tree rings helped scientists pinpoint when Mount Rainier last sent a lahar down its steep slopes, which could help ...
Episode 41 of lava fountaining in Kilauea’s Halemaumau crater began late this morning, according to the U.S. Geological ...
Seeing a volcano with my own eyes is a total bucket list dream, but seeing a volcano that's experiencing active volcanic ...
Hidden beneath an ancient volcanic basin on the Oregon and Nevada border, geologists say the United States may be sitting on ...
The 2009 eruption of Sarychev Peak Volcano, Kuril Islands, viewed from the International Space Station. A new study says that a similar eruption was behind a cooling event with worldwide effects 200 ...