Site of half the world's active geysers and about the ... around half the US in ash and led to a global volcanic winter lasting for years. Now, Yellowstone's magma is on the move, according ...

Kilauea volcano began shooting lava into the air once again Tuesday on the Big Island of Hawaii. Kilauea, one of the world's ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

The enormous 3,600ft-tall volcano - named the Axial Seamount - sits around 5,000ft below the surface of the Pacific Ocean and looks set to erupt before the end of 2025, according to US-based scientist ...

The colossal Axial Seamount, situated approximately 300 miles off the coast of Oregon in the US, is over a mile long, stands ...

The Yellowstone super-volcano is unlikely to erupt anytime soon, according to scientists at the Yellowstone Volcanic Observatory. They’ve determined that current conditions aren't right for a ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

The chief scientist of the Yellowstone Volcano Observatory, Dr. Michael Poland, says he's not worried about an imminent eruption of the volcano under Yellowstone National Park.

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the ...

The colossal Axial Seamount, one of the most active and best-monitored underwater volcanoes in the world, could erupt in a ...