The National Weather Service office in Juneau reported no injuries or infrastructure damage from the landslide or tsunami.

A massive tsunami-causing landslide in Southeast Alaska on Sunday likely sent more than 100 million cubic meters of debris — ...

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

A 'mysterious tsunami' struck parts of Southeast Alaska, sending waves 100 feet up fjord slopes and baffling scientists, who ...

The risk of a devastating mega-tsunami from the Cascadia Subduction Zone highlights the need for improved evacuation plans.

A new study from Virginia Tech, published in the Proceedings of the National Academy of Sciences, estimates a 15% chance of a ...

Southern Washington, northern Oregon, and northern California are the regions which are most vulnerable to flooding from a ...

Waves that may have reached 100 feet scoured an inlet that’s frequented by cruise ships, tour vessels and pleasure boats.

The wave of Sunday’s landslide-triggered tsunami in Southeast Alaska pummeled its way at least 100 feet up the adjacent ...

The mega tsunami could wash away major cities like Seattle and Portand in minutes, while great swathes of US costal land ...

Royal Caribbean’s Serenade of the Seas will not be able to safely visit the Tracy Arm Fjord and Glacier due to a landslide.

Scientists are warning of a potentially catastrophic mega-tsunami that could strike parts of the US Pacific Coast, triggered ...