Hawaii's Emergency Management Agency swiftly issued 'no tsunami threat' advisory after 6.5-magnitude Papua earthquake.

Could a 1,000-foot mega-tsunami hit the U.S.? Experts are sounding the alarm over a catastrophic wave that could devastate ...

Hawaii's new tsunami preparedness campaign gains urgency after July's earthquake scare sent thousands fleeing to higher ground. Are you ready for the next one?

Discovery of a massive submarine landslide near the 1957 Aleutian earthquake epicenter – Features, Volcano Update | West ...

The huge earthquake in eastern Russian generated the threat of a tsunami along with lots of anxiety among coastal dwellers in ...

The tsunami generated by the July 29 M 8.8 earthquake near Kamchatka demonstrates why Crescent City has earned the title ...

Waves slam into a sea wall off Waikiki Beach after authorities downgraded earlier tsunami warnings following an earthquake ...

Tsunami warnings prompted gridlocked traffic as people tried to reach higher elevations in Hawaii, but the threat level was later downgraded.

HNN sits down with the Hawaii Department of Transportation to discuss the events of the July 29 tsunami warning, and with the Office of Hawaiian Affairs to explore plans for Kakaako Makai.

Learn more about the research team that discovered a submarine landslide in the Aleutian Trench, and how it may have ...

Scientists in Russia have revealed the geological impact of an earthquake that struck Russia's far east and prompted tsunami ...

The Honolulu Fire Department is at the scene of a wildfire in Kunia, which was first reported on the evening of Aug. 11.