A massive volcano has shown critical signs that an eruption could be coming soon, but experts have said that there may be no way of telling when it'll blow.

Scientists are holding their breath as hundreds of earthquakes rattle one of America's most dangerous volcanoes, which loom ...

The United States and Japan concluded a weeklong disaster-response exercise that simulated a magnitude 7 earthquake, the ...

In a new study, published July 18 in the high impact journal Science Advances, Western engineering professor Bing Li and his ...

Earth’s continents may look fixed on a globe, but they’ve been drifting, splitting and reforming over billions of years – and ...

The National Weather Service has lifted a tsunami advisory for communities on the Alaska Peninsula and Kodiak Island after a ...

A powerful undersea earthquake struck off the southern coast of Alaska on Wednesday, setting off a tsunami advisory and ...

A magnitude 7.3 earthquake struck Alaska on Wednesday afternoon and a tsunami warning was canceled two hours later for the ...

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.

A seismologist from Seattle discussed recent volcanic activity across the United States. Here's what you should know.

May we learn from past tragedies – the magnitude 7.3 earthquake in Manila in 1968, which led to the collapse of the Ruby Tower in Binondo, killing 200 people. Phivolcs also said that more than 6,000 ...