The 1980 Mount St. Helens eruption began with a steady series of earthquakes in March. By April it began spewing smoke, ...

KING 5's Rich Marriott was working for the Northwest Avalanche Center when Mount St. Helens erupted. He was part of the team ...

It is a possibility that's easy to ignore: the Great Salt Lake could dry up. But photographer Nick Pedersen is trying to put ...

Using rock samples collected from the Wasatch Fault, geoscientists combined experiments and analysis with examinations of fault rock textures. The team's research revealed significant clues about the ...

On Friday, May 2, Chile and Argentina were both struck by an earthquake. Evacuations were issued as well as a tsunami warning, placing countless residents under threat. Many were even seen ...

Chile has issued a tsunami warning and said people should evacuate a coastal area in the south of country after a large earthquake. The warning was issued for the remote Magallanes region on Chile ...

You can get in touch with John by emailing [email protected] The coast of Chile is at risk of "hazardous" tsunami waves after a huge earthquake struck off the south of Argentina, the U.S. has ...

A small earthquake rattled parts of Utah Thursday morning. Just after midnight, the University of Utah seismograph stations reported a 3.9 magnitude earthquake. The quake occurred about 5 kilometers ...

A 3.9 magnitude earthquake hit near Salt Lake City, Utah, rattling the region and sparking concerns about future tremors. The earthquake, which occurred just 43 miles southeast of the city, was felt ...

SALT LAKE CITY — In April’s final hours, a 3.9 magnitude earthquake was felt and recorded near Heber late Wednesday, ...

a magnitude 7.0 earthquake along the Salt Lake City segment of the fault. 'The entire Salt Lake Valley and surrounding areas will experience strong to severe shaking as the result of a Salt Lake ...