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

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

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

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

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

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

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, ...

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

California has seven active volcanoes, each with a unique eruption history, categorized by type and threat level. The USGS monitors these volcanoes, providing information to authorities and the ...

Though perhaps not well known to the general public, Axial Seamount is considered a key window into Earth's geology. Axial is ...