A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, has been discovered Venus.

Lava spewed from Hawaii’s Kilauea volcano during the 41st eruption episode of the current active period on Saturday4.Footage ...

Due to a weird quirk of geology, New Mexico's Bandera Volcano Ice Cave never warms above 31 degrees Fahrenheit, even when ...

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

Scientists have uncovered evidence of a massive underground lava tube hidden beneath the surface of Venus, revealing a new layer of the planet’s volcanic history. By reexamining radar data from NASA’s ...

Volcanoes don’t always show their activity through huge explosions or lava rivers. In many cases, the changes are quiet and ...

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported the occurrence of lava effusion and collapse from ...

FILE - This image provided by the U.S. Geological Survey (USGS) shows evening views of lava fountaining from Haleumaumau Crater at the summit of Kilauea volcano inside Hawaii Volcanoes National Park, ...

Dramatic video of Kīlauea volcano in Hawaii captured the moment a USGS camera was buried in a spectacular lava fountain. The camera, located about 2,000 feet away from the volcano vent, captured the ...

But some refused to evacuate during the hazardous lava fountaining episode.

AP Photo/Caleb Jones VOLCANOES NATIONAL PARK, HI -- For the first time in three years, lava from Kilauea volcano on Hawaii's Big Island is entering the Pacific Ocean - where it's creating new land and ...