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

A column of molten rock nearly as tall as a 90-story building could blast out of Kilauea’s summit crater at any point between ...

A wall of molten rock shot 650 feet into the morning sky above Kilauea’s summit on May 5, 2026, as the volcano’s north vent ...

Waves of orange, glowing lava and smoky ash belched and sputtered Monday from the world’s largest active volcano in its first ...

Do lava flows behave the same on other planets as they do on Earth? This is what a recent study published in the Journal of ...

We are used to seeing eruptions from the summit region of Kilauea contained to the region that is referred to as Halema‘uma‘u ...

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