What may look like a single volcanic eruption is usually the visible outcome of far more complicated activity taking place underground. Beneath the surface, magma can migrate, cool, mix, and ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, ...

Mars has long captivated scientists with its mysterious volcanic landscape, but new revelations are changing the way we ...

Learn how a young volcano on Mars stayed active for nine million years and what its changing lava reveals about Mars’ interior.

Add Yahoo as a preferred source to see more of our stories on Google. A hidden danger may exist beneath Antarctica that could accelerate ice melt, a new study says. Antarctica is not just a passive, ...

Volcanoes may look like simple mountains that erupted once and then fell silent, but in reality they are often the surface expression of complex processes happening deep underground. Magma can move, ...

When massive volcanic eruptions occur, they inject millions of tons of sulfur dioxide into the stratosphere, where it forms sulfate aerosols that scatter incoming solar radiation and result in global ...

The National Volcano Early Warning and Monitoring System, or NVEWS, was first authorized by congress in 2019 to be established within the United States Geological Survey. NVEWS serves as a critical ...