Life finds a way, and when volcanoes form new land, it gets going as soon as temperatures drop to manageable levels—even underground.

There is something quietly disorienting about standing in the middle of a high desert and realizing the ground beneath your feet is hollow. Vast stretches of the American West are underlain by ancient ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A past eruption of Iceland's Fagradalsfjall volcano has led scientists ...