On the night of May 31 , an eruption from the Black Diamond Pool in Yellowstone National Park shot up about 20 feet, ...

What if the supercontinent Pangea had never broken up? For millions of years, Pangea was a vast landmass that combined nearly ...

Over the last month, volcanic eruptions have once again made headlines across the globe. One of the most active volcanoes in the world is Italy’s Mount Etna, and it has a very explosive history over ...

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Oregon’s Three Sisters volcano complex is showing signs of increased activity as magma moves beneath the surface, raising ...