Hidden amid the hills of Illinois is a dormant Volcano with a massive 10-mile-wide crater and teeming with rare and igneous ...

Roughly 245 volcanoes that have been dormant for thousands of years sit beneath or beside glaciers that are now shrinking ...

When a volcano is dormant, it typically doesn't tend to make much noise. However, the Iliamna Volcano in Alaska is defying what we thought we knew about volcanos by rumbling despite being marked ...

Aug. 3 (UPI) --An eastern Russian volcano has erupted for the first time in more than 500 years, which may have been related to an 8.8 magnitude earthquake last week, experts said. The Krasheninnikov ...

Volcanic activity in northern Ethiopia's long-dormant Hayli Gubbi volcano subsided Tuesday, days after an eruption that left a trail of destruction in nearby villages and caused flight cancellations ...

Ecuador has several dormant volcanoes not only challenging in themselves, but great practice for bigger peaks. Here’s a first-person account of one man’s Ecuadorian climbs. Cotopaxi volcano spewing ...