Fortunately for residents of California, Oregon and Washington, Axial Seamount doesn't erupt explosively, so it poses zero ...

Marina Jurica takes a look at the prediction that a large and very active underwater volcano off the California coast may ...

Axial Seamount, an undersea volcano near California, may erupt this year. It poses no tsunami threat, with lava oozing ...

It’s the most active undersea volcano closest to California. • It could erupt by the end of the year. A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the ...

Jessica Ball with the California Volcano Observatory joined the show to discuss the Mt. St. Helens eruption 45 years ago and ...

The eggs come from the Pacific white skate and were found in waters once thought too cold to support life. They can take up ...

"Axial is more like the volcanoes in Hawaii and Iceland ... less gas, the lava is very fluid, so the gas can get out without exploding." Read more:Monster earthquake could sink swath of California ...

The volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only discovered its existence in the 1980s.

The volcano is thousands of feet below the ocean’s surface, so it poses no danger to people. But under all that water, a ...

A NASA-Smithsonian collaboration has revealed that carbon dioxide released from rising magma makes surrounding vegetation ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

The 1980 Mount St. Helens eruption began with a steady series of earthquakes in March. By April it began spewing smoke, ...