Residents and visitors across the Hawaiian Islands were sent scrambling after a tsunami warning was sent out on Tuesday.

A powerful earthquake that struck off the coast of Russia generated tsunami warnings and advisories for a broad section of ...

Tsunami waves reached Hawaii and the West Coast after one of the strongest earthquakes in recorded history, a magnitude 8.8 ...

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

What is a tsunami and what should I do if I get an emergency alert? - A powerful earthquake that struck off the coast of ...

The scientists explored parts of the ocean floor no human has ever been before, and they found huge populations of healthy ...

The large earthquake off of Russia’s Kamchatka Peninsula triggered a tsunami warning for part of the Aleutians, and an ...

A massive earthquake near Russia triggered tsunami warnings and advisories for parts of Western Alaska along the Aleutian ...

In this op-ed, Lt. Col. Jeffery M. Fritz proposes the US buy the Commander Islands from Russia in order to better monitor Chinese subs.

Alaska communities in the Aleutians are under a tsunami advisory after a magnitude 8.8 earthquake struck off the coast of ...

Alaska communities in the Aleutians and Pribilofs are under a tsunami warning after a magnitude 8.0 earthquake struck off the ...