Add Yahoo as a preferred source to see more of our stories on Google. A new study reveals the Methana volcano quietly accumulated huge magma reservoirs underground during a 100,000-year dormant period ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A volcano often considered to be the most dangerous in the Western ...

Most people think of volcanoes as either erupting or not. The reality is considerably more unsettling. The classification of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Another upward shift of magma through the Earth's crust under Iceland ...

Ecuador has several dormant volcanoes not only challenging in themselves, but great practice for bigger peaks. Here’s a first-person account of one man’s Ecuadorian climbs. Cotopaxi volcano spewing ...