Scientists have confirmed that a mysterious Utah earthquake first detected in 1979 really did occur nearly 90 kilometers ...

Nearly 50 years ago, a puzzling earthquake beneath northern Utah jolted scientists' understanding of how Earth works. Now, ...

Researchers have identified a previously unknown type of earthquake that can begin as deep as 55 miles underground.

CEDAR CITY — Hundreds of people reported feeling a magnitude 4.5 earthquake that rattled parts of southern Utah late Sunday night. According to University of Utah Seismograph Stations, the earthquake ...

A 4.7 magnitude earthquake near the Utah-Wyoming border was felt across the Wasatch Front early Thursday morning. According to information from the United States Geological Survey, the earthquake ...

The Wasatch Front was jostled by a 3.5 magnitude earthquake Thursday just before 1 p.m. The earthquake’s epicenter was in northern Utah County, near Thanksgiving Point and about 4.4 miles west of Lehi ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...