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

Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since ...

The Reykjanes Peninsula at Iceland's southwestern edge is one of the country's most populated regions, and it is also one of ...

View of north and south vents from the northwest, approximately 21 hours after the end of episode 18 of the eruption at ...

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

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

The intense and spectacular strombolian activity that was present at the Southeast Crater has concluded as of around 5 a.m.

Threatened by armed conflict, volcanic activity and rampant deforestation, Africa's oldest national park is turning to a new ...

Scientists at Yellowstone National Park have uncovered a large, underground magma cap that is likely crucial to containing ...

New research suggests melting ice sheets are warming global temperatures which may speed up continental drift, creating ...

At the end of the last Ice Age, around 10,000 years ago, the melting of massive glaciers may have done more than just raise ...