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 ...

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

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