Guatemala’s Santa Maria volcano sent ash plumes roughly 100 kilometers downwind during late May 2026, with fine particulate drifting into southern Mexican airspace, while Fuego volcano fired off a ...

It is generally assumed that volatile-rich magmas erupt predominantly effusively at water depths of several hundred meters, as the high hydrostatic pressure suppresses explosive activity. This view is ...

Airlines flying North Pacific routes between Asia and North America are still contending with a volcanic hazard in Alaska’s ...