A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into the air ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed HONOLULU ...

Tuesday's eruption also caused the evacuation of the Blue Lagoon spa, one of the country's top tourist destinations.

Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...

Geologists say Hawaii's Kilauea volcano shot lava as high as 1,000 feet into the air during its most recent eruptive episode ...

When magma moves into the rift zone of a Hawaiian volcano, there is understandably a lot of excitement and apprehension. How ...

After suspecting the presence of a series of underwater volcanoes near the Cook Islands, researchers have now mapped out the ...

Venus—a hot planet pocked with tens of thousands of volcanoes—may be even more geologically active near its surface than ...

Magma moves through Hawaiian rift zones as dikes, which are tabular sheets of magma that move laterally and vertically ...