Geophysicist Barry Hirshorn—now with Scripps Institution of Oceanography at the University of California, San Diego—was on ...

Now, a seismologist who was on duty at the Pacific Tsunami Warning Center in Hawaii when the disaster struck has revealed to Newsweek the inside story of how events played out that fateful day, as his ...

Amid Southern California's most seismically active year in decades, some cities have yet to require retrofits of many ...

Imagine you are told that a 7.0-magnitude earthquake has happened in Salt Lake City, sending aftershocks across the state.