Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the ...

Mount Spurr, a volcano 78 miles from Anchorage, is being monitored for signs of a possible eruption. If it blows, Mount Spurr ...

In Iceland this week lava from a volcano on the outskirts of the town of Grindavik flowed for the second time in a month. The volcano consumed several houses and now, coupled with other recent ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a ...

Learn about the escalating threat of volcanoes in Iceland and how a new warning system is helping to inform the public when ...

Kenneth Sims and other research scientists recently discovered that mafic volcanism of Henrys Fork Caldera -- located in ...

Yellowstone's supervolcano appears to have a magma cap that vents pressure and reduces the chances of a massive eruption happening anytime soon.

For the first time, geoscientists detected the top of Yellowstone’s magma reservoir. It is active and dynamic, but not in danger of erupting, they found.

Scientists have uncovered a hidden geological feature, 'a secret lid' deep below the park, that helps explain why the ...

Geoscientists have discovered a magma cap at Yellowstone National Park that is likely playing a critical role in preventing a ...

It is thought the cap may be helping to stop the volcanic system from erupting by constantly releasing gases - and pressure - ...