A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, was recently discovered lurking beneath Venus.

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

Volcanic caves are not just an Earth thing. Scientists have spotted signs of lava tubes on the Moon and Mars. Now, ...

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

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

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

State volcanologists on Tuesday night observed the occurrence of lava effusion at the Mayon Volcano in Albay as the volcano ...

EL FUERTE, Spain (AP) — Giant rivers of lava are tumbling slowly but relentlessly toward the sea after a volcano erupted on the Spanish island of La Palma off northwest Africa. The lava is destroying ...

By Will Dunham WASHINGTON, Feb 9 (Reuters) - A fresh examination of radar data for Venus obtained by NASA's Magellan spacecraft in the 1990s indicates the presence of a large underground cavity ...

Volcanic activity is not unique to Earth: traces of volcanic activity, such as lava tubes, have been found on Mars and the moon. Now, the University of Trento has demonstrated the existence of an ...

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 ...

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