Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

An increase in seismic activity has prompted predictions that a mile-wide submarine volcano named the Axial Seamount will ...

One of the most active volcanoes in the world sits just a few hundred miles off the U.S. West Coast, and some scientists believe it’s only a matter of time before it erupts again – maybe even before ...

The Palos Verdes Peninsula is known for its frequent landslides. A coastal community in Southern California is shifting downslope -- and closer to the Pacific Ocean -- at a rapid rate, according ...

NASA scientists have been tracking an alarming acceleration in landslides on the Palos Verdes Peninsula in California, where ...

The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon, is displaying behavior that ...

A new report from NASA's Jet Propulsion Laboratory in Southern California sheds more light on the situation in the Palos Verdes Peninsula, a region along the Los Angeles County coast that juts into ...

Unlike other volcanoes around the world that can go ... a massive magnitude 7.0 earthquake was reported off the coast of California and Oregon, triggering a Tsunami Warning. That powerful ...

A new report from NASA's Jet Propulsion Laboratory in Southern California sheds more light on the situation in the Palos Verdes Peninsula, a region along the Los Angeles County coast that juts ...

Scientists are predicting that a mile-long volcano off the U.S. West Coast will erupt this year. The Axial Seamount, an underwater volcano located about 300 miles off the coast of Oregon ...