Real-time data from Axial Seamount off the Oregon coast is providing researchers with a good eruption forecasting test.

Yellowstone has been the site of persistent volcanic activity for more than 2 million years. But what did the region look ...

Yellowstone has been the site of persistent volcanic activity for more than 2 million years. But what did the region look like before the volcanoes started to erupt?

Kawah Ijen is an active volcano on the island of Java with an extremely acidic crater lake and gas emissions that produce blue flames upon contact with oxygen in Earth's atmosphere.