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

Water furiously lashing the top of the Empire State Building might sound like the stuff of dystopian sci-fi blockbusters but, ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the ...

Landslides, earthquakes, and subduction faults could generate 1,000-foot mega-tsunamis, wiping coastal communities off the ...

New spending restrictions for some federal agencies are creating extra hoops for scientists to jump through to fix earthquake seismographs and deep ocean sensors that capture how fast tsunami ...

As the northern Chilean city of Copiapo was preparing last week to hold earthquake drills, it was hit by a real-life one: a 6 ...

“I was so surprised; it is located far inland outside of our field work area and must have been carried by a very big tsunami. It was quite unbelievable to see this big piece of rock sitting ...

Researchers have unveiled the first direct evidence of these massive waves and linked them to bizarre seismic signals that ...

"I was so surprised; it is located far inland and outside of our field work area and must have been carried by a very big tsunami. "It was quite unbelievable to see this big piece of rock sitting ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...