Over the past few decades, San Francisco has carried out several rounds of seismic retrofits on its building stock, including ...

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

About 240 miles long, Utah's Wasatch Fault stretches along the western edge of the Wasatch Mountains from southern Idaho to ...

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...