Sergio Melendro was among hundreds of children missing after a volcanic eruption devastated Armero, Colombia, in 1985 and his ...

They discover that the “breath” of the Uturuncu volcano comes from underground fluids, indicating a low risk of eruption.

The scientists used a climate model to simulate eruptions that injected up to 160 million tonnes of sulfur into the stratosphere. The largest volcanic event of the past 6,000 years was the eruption of ...

Once inside the oceanic mantle, bits of continents become part of the magma factory that powers ocean volcanoes.

Continents drift apart in slow, powerful motions that reshape the world above and below your feet. A new study now shows that ...