One of the most powerful earthquakes in history triggered a tsunami that made landfall in Russia, Japan and the US.

Following an 8.7-magnitude earthquake near Russia's Kamchatka, Japan issued tsunami warnings, evacuating over two million ...

But the danger appeared to be waning in some places, with the US state of Hawaii and Japan downgrading their warnings.

A tsunami sent waves into parts of Russia, Japan, Hawaii and the U.S. West Coast after an 8.8 magnitude earthquake struck off ...