The US Geological Survey said the earthquake was reported just after 6:30 p.m. local time about 125 south-southwest of George Town in the Cayman Islands at a depth of about 6 miles.

A tsunami that never ends? Study highlights a looming West Coast risk. The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the coast.

In 1946, for example, an earthquake near the Aleutian Islands started a tsunami that killed five people in Alaska and about 160 people in Hawaii. What should I do to prepare? The U.S. government ...

Couple who lost 3 children in tsunami dedicate their lives to orphans 01:16. People gathered in prayer and visited mass graves in Indonesia's Aceh province on Thursday to mark 20 years since the ...

VENTON: What would be great is something that could alert only those in tsunami hazard zones, says Dave Snider from NOAA's National Tsunami Warning Center in Alaska. They send out alerts for the ...

The killer waves came with little warning. One of the deadliest natural disasters in recorded human history – a tsunami that killed more than 200,000 people in Asia in 2004 – took most victims ...

The rupture struck just southwest of the Cascadia subduction zone — the offshore fault capable of generating 8.5 or 9.0 earthquakes, followed by massive tsunamis.

A tsunami warning was issued across Northern California on Thursday morning following a magnitude 7 earthquake. It's a reminder to prepare and know how to respond in case of such emergencies.

12 islands have issued potential tsunami threats after an estimated 7.6 magnitude earthquake hit the Caribbean Sea on Saturday. While Puerto Rico and the Virgin Islands have both issued tsunami ...

The dinosaur-killing asteroid that slammed into Earth 66 million years ago also triggered a jumbo-size tsunami with mile-high waves in the Gulf of Mexico whose waters traveled halfway around the ...

Coastal areas in Northern California began evacuating residents after a 7.0 earthquake off Humboldt County's coast prompted a tsunami warning. Luckily, the worst didn't play out. But emergency ...

A rare tsunami warning for coastal areas in Oregon and Northern California was canceled following a 7.0 magnitude earthquake on Thursday morning, impacting millions of people.