It was a very early morning in August when an entire mountainside in Alaska’s Tracy Arm fjord detached and slid into the deep ocean water beneath it.

Philippine Institute of Seismology and Volcanology chief Teresito Bacolcol said Friday night’s earthquake that jolted Manay ...

A new offshore earthquake with a preliminary 6.9 magnitude hit the same southern Philippine region struck on Friday morning ...

Locals in coastal areas were ordered to evacuate immediately and see higher ground. Follow Newsweek for live updates.

The models can help local authorities and communities by evaluating the potential for collapse long before ground may give way entirely and suddenly.

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also ...

For people living near volcanoes, danger goes well beyond lava flows and clouds of ash. Some explosive eruptions can lead to dramatic collapses of the sides of a volcano, like those at Mount St.

EXPERIENCED LAWYER TO KNOW WHAT THEY'RE DOING.> NEW TSUNAMI SIGNS ARE UP ACROSS MONTEREY'S WATERFRONT..AS PART OF A STATEWIDE PUSH TO STANDARDIZE TSUNAMI READINESS. THE CITY INSTALLED 5 ... ONE AT ...

On Monday, a St. Helens public works crew got to work with backhoes and forklifts on one of the town’s biggest annual projects: unpacking the Halloween storage units. Along with a few Santas and a ...

St. Helens will be kicking off its annual Spirit of Halloweentown celebration on Sept. 27 with its traditional pumpkin lighting ceremony. The small Oregon town was once the backdrop of the Disney film ...

A hazy cloud that emerged over the active volcano was the result of high winds rather than a new eruption. By Amy Graff and Soumya Karlamangla On the morning of May 18, 1980, the most destructive ...