Axial Seamount doesn’t pose a threat to humans, but observing what happens before and after its potential eruption could help ...

A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition of magma could drive ...

The eruption was one of the largest of the 19th century, but the identity of the volcano responsible has long been unclear.

Volcanic activity in India altered the climate but didn't kill the dinosaurs; the Chicxulub meteorite did, by triggering an ...

A study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off ...

Here's what happens when underwater volcanoes erupt after scientists issue a warning regarding an upcoming blast.

When it comes to climate impact, scientists are more interested in another gas: sulfur dioxide. A massive volcanic eruption can propel sulfur dioxide through the troposphere — the part of the ...

Kilauea volcano in Hawaii is erupting with fountains of lava. Check out a USGS livestream from within the Halemaʻumaʻu crater. Hawaii's Kilauea volcano has erupted with giant lava fountains ...

including Volcano House and Keanakakoi Crater, which requires a 30-minute walk. "Park rangers remind visitors to stay on the trail, stay out of closed areas and to keep children close, especially ...