A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year -- nearly a mile deep and about 700 miles northwest of San Francisco, California, the Los ...

A volcano off the Pacific Coast could erupt by the end of the year, according to scientists. The volcano, known as Axial Seamount, is more than 4,900 feet beneath the Pacific Ocean and 300 miles ...

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

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only discovered its existence in the 1980s.

Experts warn of a potential 1,000-foot-tall 'mega tsunami' threatening Alaska, Hawaii, and the US West Coast due to their ...

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

A Virginia Tech study warns that Alaska, Hawaii, and Washington face a significant risk of megatsunamis within 50 years.

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

In 1977, the Kilauea Volcano on the Big Island of Hawaii erupted. The village of Kalapana was evacuated and countless acres of farmland were destroyed. One victim of the eruption was Haruo Taira, a ...