Video shows dangerously close footage of the very active Klyuchevskoy volcano in Siberia. A group of climbers braved the active volcano and captured mesmerizing video of a new cinder core. Cinder ...

Lassen Peak, shown here, is the southernmost active volcano in the Cascade Mountain Range of western North America, extending from southern British Columbia to northern California. This vast range is ...

I have lived in Northern California on and off since 2006, for a total of around seven years, and during that time nobody ever told me to go to Lassen Volcanic National Park. This summer I finally ...

Discover the enigmatic volcanic cinder cone on the Moon, a feature resembling volcanic activity amidst ancient impact craters. So we know volcanoes are there, but is this mound one of them?

Volcanic cones are among the simplest volcano formations. They are built by fragments (called ejecta) thrown up (ejected) from a volcanic vent, piling up around the vent in the shape of a cone with a ...

Video shows dangerously close footage of the very active Klyuchevskoy volcano in Siberia. A group of climbers braved the active volcano and captured mesmerizing video of a new cinder core. Cinder ...