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

The earthquake appeared to be the strongest since the 9.0 magnitude earthquake off Japan in March 2011 that caused a massive tsunami and nuclear disaster.

One of the strongest earthquakes ever recorded struck off Russia's coast on Wednesday, sending tsunami waves towards Japan, Hawaii and the US west coast.The 8.8-magnitude quake triggered evacuation ...

Data from the National Oceanic and Atmospheric Administration shows a tsunami wave over 5 feet has been reported on the north ...

Millions of people were evacuated, as minds cast back to the devastating tsunami of Boxing Day 2004 in the Indian Ocean and ...

The massive earthquake that struck Russia overnight and spawned tsunami fears in Japan, Hawaii and along the Pacific Coast of ...

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

One of the strongest earthquakes ever recorded struck Russia’s Far East, sending tsunami waves into Japan, Hawaii and the U.S ...

A powerful earthquake struck off eastern Russia, one of the strongest ever recorded. But history has seen even stronger, ...

Tsunami warning sirens were activated in Yokohama, Japan, urging residents to evacuate to higher ground.

ABC News foreign correspondent Britt Clennett says Japan is being extra cautious due to the country's history with ...

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