A 1,578-foot tsunami struck a popular Alaskan cruise destination. Now we know why.

If you’re one of the roughly 1.6 million people who took a cruise in Alaska last year, chances are you sailed through the ...
Science Mission Directorate

Tracy Arm’s Post-Tsunami Landscape

Carved over millennia by the pressure and motion of glacial ice, the valley walls cradling the Tracy Arm fjord in southeast ...
NBC Connecticut

See Satellite Images of Tonga Before and After Volcano Eruption, Tsunami

A tsunami triggered by a volcanic eruption decimated some islands of the South Pacific nation of Tonga. The crushing effect on land and infrastructure can be seen from outer space. Three of Tonga’s ...
Fox 5 San Diego

The world averted a major tsunami: Here’s what to do if a big one does hit one day

SAN DIEGO (FOX 5/KUSI)–While the beaches of the West Coast luckily avoided being struck by a strong tsunami after an 8.8 magnitude earthquake hit off Russia’s Kamchatka Peninsula on Tuesday, San ...