The colossal Axial Seamount, one of the most active and best-monitored underwater volcanoes in the world, could erupt in a ...

Mauna Kea When you think of the tallest mountains, instinctively, Mount Everest comes to mind. But here's a shocker: Mauna ...

The USGS Hawaiian Volcano Observatory spearheads Volcano Awareness Month each January on the Island of Hawaii. This year, in ...

The islands of Hawaii are simply spectacular. The islands belong to the United States of America as the 50th and most recent ...