Ready to participate in the Great Shakeout on Thursday, Oct. 16, at 10:16 a.m.? More than 1.5 million people in Washington ...

Samples from the seafloor reveal evidence of several earthquakes along the West Coast’s two major fault zones happening in ...

A mega-earthquake might be triggered by two volatile faults, striking in unison, with one quake nudging the other into ...

The West Coast of North America is a geologically tumultuous zone where tectonic plates collide, subducting under and ...

A subduction zone near Cascadia is unraveling piece by piece. The process offers a rare glimpse into how tectonic plates die and form new geological boundaries. With unprecedented clarity, researchers ...

Since its start in 2011, ShakeOut BC has become the province's largest earthquake drill. The annual campaign takes place ...

Researchers say there are at least three instances in the past 1,500 years when huge ruptures occurred on each rift just ...

Two powerful offshore earthquakes struck the same region in the southern Philippines hours apart on Friday with the first 7.

Two of North America's most notorious earthquake faults may be more closely linked than scientists once thought, raising fears that a massive quake in the Pacific Northwest could set off another ...

EADaily, October 13th, 2025. The scenario of the apocalyptic film "San Andreas Fault" may become a reality for the United States, but not at all where it was planned. A fault was found in the Juan de ...