The next major Pacific Northwest earthquake could cause coastal land to sink by up to 6.5 feet in a matter of minutes — and ...

The likelihood of a powerful earthquake ... risk ratios. But continuing aftershocks from the massive earthquake that struck on March 11, 2011, and left nearly 20,000 people dead in the tsunami ...

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

Officials fear a huge tsunami could be heading for Chile after a 7.5 magnitude earthquake struck off the coast of Argentina.

A magnitude 7.4 earthquake in Argentina prompted a tsunami warning along the coasts of Chile - thousands of people were told ...

Chile earthquake: A 7.4 magnitude earthquake struck off the southern coasts of Chile and Argentina on Friday, the United ...

A strong offshore earthquake caused a tsunami scare in the far south of Chile and Argentina on Friday (May 2), with ...

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

It's a matter of when -- not if -- a significant earthquake will shake the Pacific Northwest, and a new study says some areas ...

A 7.4 magnitude earthquake struck off the southern coasts of Chile and Argentina on Friday, triggering a tsunami warning, but ...

A huge 7.5-magnitude earthquake struck Argentina on May 2. The tremor hit in the Drake Passage, 222 kilometres south of ...