Despite popular belief that the world's deepest ocean trench shields Guam from tsunamis, the Mariana Trench actually poses ...

A landslide early Sunday morning in the Endicott Arm area of Alaska near the state's capital triggered a local tsunami with ...

The world’s most active volcano and earthquake zone is roaring to life, leading to potential of “the big one” – and a ...

A massive landslide near South Sawyer Glacier in Alaska triggered a significant local tsunami, generating waves up to 100 ...

Sensors that measure sea level, tides, tsunamis, earthquakes and storm surges in the Cayman Islands have been damaged and are no longer transmitting data.

When a massive 8.8 magnitude earthquake struck off Russia’s Kamchatka Peninsula, NASA and CNES’s SWOT satellite captured a ...

If a powerful earthquake occurs there, it could trigger a ‘Doomsday’ wave that would swamp much of the US West Coast, including Washington, Oregon, and northern California. According to researchers at ...

Sizzling weather is forecast to bake the region through Sunday, Aug. 24. Wildfire dangers will be heightened in some spots.