When magma moves into the rift zone of a Hawaiian volcano, there is understandably a lot of excitement and apprehension. How far will the magma go, and will it erupt? But even long after the activity ...

In late January, something began to stir beneath the idyllic Greek islands of Santorini, Amorgos, and Anafi. These Aegean ...

Glaciers tend to suppress the volume of eruptions from the volcanoes beneath them. But as glaciers retreat due to climate change, our findings suggest these volcanoes go on to erupt more frequently ...

The remotely operated vehicle Deep Discoverer encountered a 49-foot-tall “solitary geological feature” while exploring the Pacific seafloor northeast of Kuailhelani on April 22. NOAA Ocean Exploration ...