A recent earthquake swarm at Mount Rainier in Washington state, along with increased volcanic activity in Alaska, Oregon, and Hawaii, has captured the news media's attention and sparked questions ...

Recent major volcanic eruptions in Indonesia and Ethiopia have sparked questions about increasing activity. However, experts ...

Often referred to as a land of ice and fire, the North Atlantic island nation with its many glaciers and volcanoes has now experienced a dozen eruptions since geological systems on its Reykjanes ...

The volcanic fissure that opened up in Iceland early Wednesday has now expanded, and stretches further north than at any time since 2023. Lava and toxic gas continue to spill from the latest eruption ...