It was a very early morning in August when an entire mountainside in Alaska’s Tracy Arm fjord detached and slid into the deep ocean water beneath it.

Two powerful offshore earthquakes struck off the southern Philippines on Friday, killing at least seven people, while towns ...

Two dead and tsunami warnings lifted after powerful 7.4-magnitude tremor - Officials are telling people to ‘immediately ...

A shallow magnitude 7.4 earthquake has struck the Philippines, prompting tsunami alerts. The quake struck in the Mindanao ...

A 7.4 magnitude earthquake has struck off the southeastern coast of the Philippines, according to the US Geological Survey, with local authorities warning of dangerous tsunami waves.

A 6.9-magnitude aftershock jolted quake-hit southern Philippines, triggering a fresh tsunami alert just hours after an earlier warning was lifted, authorities said.

The Pacific Tsunami Warning Center and Chile's SHOA marine authority had briefly issued tsunami warnings after the quake, whose depth the United States Geological Survey estimated at 10 km (6.21 miles ...