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

Mayon’s biggest eruption lasted for one hour on Saturday, sending tons of fragmental rocks, ash, and glass one kilometre into ...

Watch live as the world’s largest active volcano, Mauna Loa in Hawaii, erupts for the first time in almost 40 years ...

Mount Kilauea on Hawaii's Big Island has resumed its on-and-off eruptions, which have been captivating residents and visitors ...

Scientists say the 19-mile-wide bulge in the northern rim of a volcano's caldera in Yellowstone has stopped growing. The head ...

Hawaii's Kilauea volcano erupted again early Thursday, marking its 45th episode since December 2024.

The Hunga Tonga eruption was caught on satellite camera as a massive ash cloud blasted 20 kilometers into the atmosphere. The ...

Following a changeable and – at times – wintry last few weeks, the thought of snow in May, sunless skies in June and and a pandemic by July is too much to bear. But two centuries ago, something very ...

Hardened lava crunches under your boots. Pungent sulphur fumes shroud the bizarre black landscape. Warm, sometimes scalding ...