Most Americans think of earthquakes as a West Coast problem. California shakes, the news covers it, and everyone moves on. But seismologists have been quietly raising alarm bells about three fault ...

Add Yahoo as a preferred source to see more of our stories on Google. A 2.9 magnitude earthquake near Dacono provided a jarring wakeup for some Coloradans, with the shaking reported some 20 miles away ...

About 240 miles long, Utah's Wasatch Fault stretches along the western edge of the Wasatch Mountains from southern Idaho to central Utah, running through Salt Lake City and the state's other ...

LEHI, Utah ( ABC4) — A 2.2 magnitude earthquake hit Lehi early Wednesday morning, according to the U.S. Geological Survey ...

Tracy Turner, owner of the Wynola Junction, looks over pictures that fell from shelves when an earthquake hit Monday in Julian. (Denis Poroy / Associated Press) Below California's famed beaches, ...

First things first — everything is normal. Mount Rainier is not about to erupt. Today, at least. (The future is another story.) Now that that’s out of the way, the Cascades Volcano Observatory with ...

Drop. Cover. Hold on. That’s the three-part jingle every Californian learns to stay safe in earthquake country. Scientists forecast a more than 99% chance that earthquakes of 6.7 magnitude or larger ...

From left, Utah State University geoscientists Geosciences Srisharan Shreedharan and Lindsey Broderick collect rock samples from the Wasatch Fault near Brigham City, Utah, USA. LOGAN, UTAH, USA -- ...