:warning: Scientists are sounding the alarm — a massive 1,000-foot mega-tsunami could strike parts of the United States if a ...

It was a groundbreaking discovery. Scientists have found previously concealed fault lines along California’s north coast, ...

Scientists warn that the Cascadia Subduction Zone is capable of unleashing a massive 9.2 earthquake and tsunami that could cripple the Pacific Northwest. This video explains why the region is ...

A newly discovered fault complexity beneath America's most active earthquake zone raises the possibility that a major seismic ...

Compiled by Bob Duke From the pages of Astoria’s daily newspapers 10 years ago — 2016 When the men and women of U.S. Coast ...

Tiny earthquakes reveal hidden fault structures beneath Northern California, reshaping understanding of regional earthquake ...

One of the most terrifying discoveries for the US population in general has just been made off the north coast of California. Scientists have found geological faults that had remai ...

In "Oregon Ready," KLCC host Love Cross embarks on her own journey to become "2 Weeks Ready," inspired by the Pledge to ...

Rock climbers in Italy stumbled across evidence of what appears to be a sea turtle stampede that took place nearly 80 million ...

This week marks the 326-year anniversary of the Jan., 26, 1700, magnitude-9 megathrust earthquake and associated tsunami that hit the Olympic Peninsula.

This week marks the 326-year anniversary of the Jan., 26, 1700, magnitude-9 megathrust earthquake and associated tsunami that hit the Olympic Peninsula. Science tells us it was caused by a Cascadia ...

The North American craton actually dips near the Rockies rather than forming a sharp vertical step as previously believed.