Sitting at the border of Rwanda, the lava lake is fed by the intense heat of the magma from below and the simmering smoke ...

A study reveals the existence of pockets of magma beneath the volcanoes of the Cascade Range, with no signs of imminent eruptions.

UNDATED (WKRC) - Data from a new study suggests that the moon could have once been covered in an ocean of lava. The Chandrayaan-3 mission from the Indian Space Research Organizationsent a rover called ...

Yellowstone is moving, but there's another supervolcano that is also showing signs that it's active in the U.S. It's cooling ...

NASA just released stunning new artist impressions of an extremely reflective lava lake on the surface of Jupiter’s moon Io. Released by the space agency’s Jet Propulsion Lab last week, the generated ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Scott K. Johnson, science ...

A new animation reveals an enormous lava lake on the surface of Jupiter's moon Io. The close-up view comes from NASA's Juno spacecraft, which swept within 930 miles (1,500 kilometers) of the volcanic ...

Water covers approximately 70% of the Earth's surface, but where did it all come from? We know that some water in the solar system formed even before the Sun, but new analysis based on exoplanet ...

Loki Patera might sound like the name of a Norse god's heavy metal band, but it is actually a lake made of lava located on one of Jupiter's moons, Io. On Sunday NASA scientists released a new ...