Volcanos are releasing ash and smoke into the atmosphere on three continents. That might be making you think back to your elementary school science class when you probably studied volcanoes and lava.

There has been a recent volcanic eruption in Hayli Gubbi, Ethiopia, that has spread volcanic ash as far as India. This volcano erupted after 12000 years. Now, when we say 'volcano,' two words come to ...

Over the past several months, periods of increased earthquake activity and ground deformation in the summit region of Kilauea volcano indicate that magma is accumulating beneath the surface. Where ...