One of the world’s strongest earthquakes struck Russia’s Far East early Wednesday, an 8.8-magnitude temblor that set off a ...

A new mapping tool covers 66 coastal communities, but many still lack evacuation lines and designated assembly points.

Landslides are a regular hazard in Alaska’s coastal mountains, where fast uplift from tectonic forces and long-term ice loss ...

A magnitude 7.7 earthquake struck in Panama on Friday morning, but officials said there was no tsunami danger for Alaska, ...

*** As of 440am PST, all watches/warnings have been lifted for the US and Canada coasts. A tsunami advisory remains in effect for portions of Alaska. More info from Tsunami.gov. *** The below is an ...

A powerful 7.9-magnitude earthquake struck off the coast of Alaska early Tuesday, sparking tsunami warnings along the Pacific coasts of the US and Canada that were later called off. The quake struck ...

The tsunami threat around the Pacific from a huge undersea volcanic eruption began to recede Sunday, while the extent of damage to Tonga remained unclear.

Communities in areas along a 700-mile (1,127-km) stretch of Alaska’s southern coast ordered residents to higher ground after a powerful earthquake Wednesday, but officials quickly downgraded a tsunami ...

A powerful earthquake struck off Mexico's southern Pacific coast on Friday, triggering a tsunami advisory for parts of Mexico and Guatemala and sending tremors across neighboring countries including ...