Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

Costa Rica’s CNE warns of strong ocean currents along the Pacific coast following an 8.8-magnitude quake in Russia.

Tsunami warnings are being downgraded in most areas following one of this century’s most powerful earthquakes in Russia.

Thousands of Hawaiians headed for higher ground but the state's governor says no "wave of consequence" has hit the islands.

Footage from Japan and the Kuril Islands, following the 8.7-magnitude earthquake that struck off the Kamchatka Peninsula on July 29th.

The National Tsunami Warning Center (NTWC) issued warnings, watches and advisories after the temblor struck about 7:30 p.m.

A major hurricane was churning across the Pacific Ocean but was several hundred miles south-southeast of Hawaii and ...

A handful of regions around the world regularly unleash terrifyingly large earthquakes. Here are the 21 largest earthquakes ...

In these extreme environments, the crushing pressure, scant food and lack of sunlight can make it hard to survive. Scientists ...

A magnitude 8.8 earthquake hit Russia’s Far East, generating small tsunamis in Japan and Alaska. Warnings were issued across ...

An 8.8 magnitude earthquake struck off the east coast of Russia on Wednesday, triggering tsunami warnings across the northern ...

An 8.8-magnitude earthquake struck Russia's Far East, generating small tsunami waves impacting Japan, Alaska, and prompting ...