Radar images of the surface of Venus appear to show fresh lava flows, suggesting active volcanoes on the planet. Scientists from Italy's International Research School of Planetary Sciences wrote in an ...

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most ...

The European Space Agency’s Venus Express mission has provided a great amount of data from the surface and atmosphere of Earth’s inner twin planet. Among these observations was the mapping of the ...

Recent lava flows spotted on Venus suggest the planet could be much more geologically active than first thought, possibly as active as Earth. The geological processes producing these flows, first ...

Kilauea volcano began shooting lava into the air once again Wednesday on the Big Island of Hawaii. Kilauea, one of the world’s most active volcanoes, has been erupting on and off for nearly two months ...

At least 37 people have been killed, and more than a dozen injured on the Indonesian island of Sumatra after heavy rains triggered flash flooding and a cold lava flow from an active volcano, search ...

Lava shooting as high as 800 feet turned Kilauea’s summit into a roaring furnace earlier this week, a reminder that one of ...

As the Maunaulu eruption waned, Kilauea summit inflated and two brief eruptions occurred in the latter half of 1971 — one in ...