The Atlantic Ocean has shaped Iceland's identity for centuries. Its warming currents have transformed a volcanic island near the Arctic Circle into a surprisingly temperate place where people can ...

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also collapse sideways, with their sides, or flanks, collapsing. Such a collapse ...

REYKJAVIK, Iceland -- Hardened lava crunches under your boots. Pungent sulphur fumes shroud the bizarre black landscape. Warm, sometimes scalding steam rises from fissures in the igneous rock. Here at ...

UNIVERSITY PARK, Pa. — For people living near volcanoes, danger goes well beyond lava flows and clouds of ash. Some explosive eruptions can lead to dramatic collapses of the sides of a volcano, like ...