Megatsunamis are gigantic waves that can follow huge landslides, of which there have been at least 15 over the past 4 million ...

Hawaii and parts of Japan have downgraded their tsunami warnings to advisories after a powerful earthquake. One of the ...

Residents fled inland as ports flooded on Kamchatka, while frothy, white waves washed up on the shore in northern Japan. Cars ...

No tsunami threat to Hawaii from 7-magnitude earthquake near Russia’s Kuril Islands, officials say - The quake comes days ...

Hawaii’s Visitors and Convention Bureau says dangerous conditions may continue, even though the tsunami advisory has been ...

Wednesday evening in Waikiki ended in classic Hawaiian style, with a stunning red, orange and gold sunset, children laughing ...

Hawaii officials say the timing of the tsunami warning and evacuation orders following this week's massive earthquake off ...

It had been more than 12 years since a tsunami warning and statewide coastal evacuation has been issued in Hawaii.

Tsunami waves have reached Hawaii and California after a powerful earthquake occurred off the coast of Russia. Here's what ...

A magnitude 8.8 earthquake struck off Russia's far eastern Kamchatka Peninsula this morning, damaging buildings and ...

Winfrey has assured fans that she opened up her private road in Hawaii "as soon as" she heard the tsunami warnings.

A Florida family shared how they were left behind in Hawaii after the cruise ship they were on left early due to the state's ...