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

Hidden in the Pacific, two very different volcanoes are forcing scientists to rethink what counts as “biggest.” Tamu Massif, a shield-like giant buried beneath the northwest Pacific, spent years ...

A major Yellowstone eruption likely won’t happen for thousands, and potentially millions, of years. Scientists say that the ...

Volcanoes are Earth’s geologic architects. They’ve created more than 80 percent of our planet’s surface, laying the foundation that has allowed life to thrive. Their explosive force crafts mountains ...