An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

While Hawaii is formed by volcanoes, including the highly active Mt. Kilauea, I want to explore an easier-to-reach region: ...

This is the map for US Satellite ... Helens and activity from other volcanoes such as Mount Etna. Smoke from fires in the western United States such as Colorado and Utah have also been monitored.

This is the map for US Satellite ... Helens and activity from other volcanoes such as Mount Etna. Smoke from fires in the western United States such as Colorado and Utah have also been monitored.

A HUGE underwater hidden volcano is set to erupt near the US mainland as scientists reveal it has shown signs it will blow ...

The USGS has provided a live stream for viewers to monitor activity. This intermittent series of eruptions began on Dec. 23, ...