Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea, and can also be triggered by large rock ...

One of the most dangerous fault lines that threatens the United States lurks off the coast of the Pacific Northwest, capable ...

Chile earthquake: A 7.4 magnitude earthquake struck off the southern coasts of Chile and Argentina on Friday, the United ...

The coast of Chile is at risk of "hazardous" tsunami waves after a huge earthquake struck off the south of Argentina, the U.S ...

Indonesia's Sulawesi region was shaken by a magnitude 6.0 earthquake on May 3, with no tsunami risk reported. The tremor, ...

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

A big quake in the Pacific Northwest today could cause coastal land to sink rapidly — up to seven feet, a new study finds.

A powerful earthquake, combined with rising sea levels, could significantly increase flood risks in the Pacific Northwest, impacting thousands of residents and properties in northern California, ...

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a ...

The core premise of the study lies in addressing the persistent limitations of traditional tsunami prediction systems. These ...

A strong 6.3 earthquake off Ecuador’s Pacific coast has shaken the northern part of the country Friday, with some initial ...

A nightmarish scenario for the Pacific Northwest has ... producing an incredibly powerful earthquake that could kill ...