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, ...

What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, where magma moves, evolves, and changes over long periods of time. To fully ...

Large clouds of ash filled the skies as the El Paso de la Muerte, also known as the Death Trail, erupted in Guatemala on April 20.

Boulder, Colo., USA: What appears to be a single volcanic eruption is often the result of complex processes operating deep beneath the surface, where magma moves, evolves, and changes over long ...