By chance a tour boat avoided a deadly tsunami set off by the retreat of Alaska's coastal glaciers. Scientists are working to ...

HONOLULU (KHON2) — The Pacific Tsunami Warning Center (PTWC) announced that the tsunami warning for American Samoa was canceled as of 9:39 p.m. HST. PTWC previously issued the tsunami warning for ...

An underwater volcano off Tonga erupted on Saturday triggering a tsunami warning for several South Pacific island nations, with footage on social media showing waves crashing into homes. Recasts with ...

The next great American tsunami is not a Hollywood fantasy but a scenario that coastal planners, geologists and emergency managers now treat as a near inevitability. Their fear is rooted in hard ...