vent in the crust of the Earth or another planet or satellite, from which issue eruptions of molten rock, hot rock fragments, and hot gases. A volcanic eruption is an awesome display of the Earth'...
Watch interesting BBC video clips full of facts about volcanoes that are presented by experts such as Professor Iain Stewart.
Gravity changes 'show' unseen movements of magma underground.
First look at the magma conduits that weave through and feed into the lava lake atop Mount Erebus, Antarctica's biggest volcano. In this 3D view, it becomes clear that the mountain's insides house a complex network of plumbing for the molten rock.
These incredible images show one explorer gently lowering himself into the heart of the dormant Thrihnukagigur volcano in Iceland.
These earrings are made by a volcano lava sphere and a sterling silver semi-sphere. Both are hanging from a long silver wire. The contrast of color and
Watch interesting BBC video clips about the beautiful, sometimes deadly lava that erupts from volcanoes.
It's the ultimate battle between two extremes of nature. Which one will emerge victorious?
A few days ago we posted a behind the scenes look at how the Moscow-based Airpano managed to capture some spectacular footage and imagery of the Tolbachick volcano using a flying drone.
Geologists Revolt Over Proposal to Change California State Rock. New Ocean Being Formed in Enormous Rift in Africa.