One of the most powerful earthquakes ever recorded has sent a tsunami crashing into a Russian port and smaller waves ...

An 8.8 magnitude earthquake – one of the most powerful in recorded history – struck off the coast of Russia Tuesday, prompting tsunami watches and warnings around the globe. But how does it measure up ...

Tsunami warnings fading after one of the largest earthquakes ever recorded. Here’s what to know The 8.8-magnitude quake was among the four strongest earthquakes this century, according to the USGS.