The Cascadia fault off the Pacific Northwest can trigger the rare magnitude-9 megathrust earthquakes and cause tsunamis that ...

Will Japans Baba Vangas earthquake and tsunami prediction come true? Scientists have detected small tremors that are ...

Scientists have uncovered a rare slow-motion earthquake in Japan’s most tsunami-prone fault zone.

Scientists detected a slow-motion earthquake off Japan, offering rare insight into hidden faults and tsunami risks beneath ...

They captured the event using advanced borehole sensors installed deep beneath the ocean floor in a region known as the ...

Scientists for the first time have detected a slow slip earthquake in motion during the act of releasing tectonic pressure on a major fault zone at ...

A 300-meter-high tsunami crashing into the US coast might sound like science fiction—but scientists say it's a very real ...

Tsunamis pose a risk to the entirety of the California coast. But should a major one strike, how bad could it be?

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

Experts are sounding the alarm about a potential mega-earthquake that could rock the US Pacific Northwest — and it may be followed by a devastating tsunami. A new study reveals a 15% chance of a ...

The Cascadia fault line is the focus of a new study that could devastate Northern California. But experts say there's a bigger threat to Los Angeles.

A new study on the Cascadia fault line breaks down the flooding potential of a 9.0 earthquake, calculating the risk of where and how much land could sink in the Pacific Northwest and Northern ...