Area 51 was rocked by an earthquake, sparking speculations of what might be happening underground at the top-secret facility.

"We've added details on how faults rupture ... The color-coded map shows a range of earthquake probability across the U.S. Well known high-risk areas, such as California and Alaska, are coded ...

Rogers Creek Fault is Waiting By David Bolling With the nation’s focus on the catastrophic wildfires in Los Angeles, the last ...

Earthquakes are an uncommon occurrence in our portion of the country, but experts still want people to remain ready in case ...

It was felt as far north as Bangor, as far south as New York City and as far west as Albany, New York, according to a community internet intensity map ... Island, Alaska. “Up there, earthquakes ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

A swarm of more than 100 shallow earthquakes at Alaska's Mount Spurr that began Sunday night and ran to Monday morning ...

scientists say Small earthquakes have been occurring above ground at Mount Spurr since April, leading to odds of eruption of about 50%, Matthew Haney, scientist in charge of the Alaska Volcano ...