Hawaii Island residents may have felt shaking recently from large, deep earthquakes. Deep earthquakes like this have been ...

Photo compilation of lava fountaining episodes 1–50 in the ongoing eruption at the summit of Kilauea, including webcam ...

Mount Etna has long puzzled geologists because it doesn't fit any of the three classic ways volcanoes are thought to form. A ...

A combination of factors, including high cost and architectural design, helps explain why little more than half of Hawaiian ...

Hawaii's crystal-clear waters hide a world that few people ever experience. Armed with nothing but a speargun and a single ...

Kilauea volcano on Hawaii’s Big Island is quiet right now, but the pause is expected to be short-lived. The U.S. Geological ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Mountains may look timeless, but they are constantly changing. Some continue to rise while others stop growing because ...

According to researchers at Imperial College London, humans shed around 200 million skin cells each hour—and they have to go ...

Discover the 16 most famous volcanoes in the world — from Vesuvius to Kilauea. Learn how they form, where lava flows and ...

Volcano Watch” is a weekly column and volcano/earthquake activity update written by U.S. Geological Survey Hawaiian Volcano ...

Hawaiian Volcano Observatory reports that a magnitude-4.5 earthquake struck just after 8:15 p.m. July 9 off the west coast of ...