Yellowstone, a popular tourist destination and namesake of an equally popular TV show, was the first-ever national park in ...

The Yellowstone Caldera, spanning Wyoming, Idaho, and Montana, is among the most seismically active volcanic regions on Earth ...

An earthquake 'swarm' comprised of hundreds of miniature earthquakes hit Mt. Rainier and the Cascade mountain in July.

A new study corrects the recorded depth of an earthquake in Japan, revealing that it was not the deepest in history.

Google’s Android Earthquake Alerts program is a globe-spanning earthquake early-warning system that uses billions of phone ...

Study reveals how the tech behemoth is using the motions sensors on phones to expand quake warnings to more countries.

A fault line that could unleash a major earthquake is not where scientists thought it was. New research found the Concord ...