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

A magnitude 7.4 earthquake in Argentina has prompted a tsunami warning along the coasts of Chile - thousands of people have ...

Fault lines exist within tectonic plates, as well. These intraplate faults can cause earthquakes far away from plate ...

SANTIAGO, Chile (AP) — A major earthquake with a magnitude of 7.4 struck in the South Atlantic Ocean off Chile and Argentina ...

Data reveals why last month’s earthquake was so devastating ...

Some residents of the world’s 12th tallest city fear returning to high-rise living a month on from earthquake.

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...

A major earthquake in the Pacific Northwest could sink land and expand flood zones, putting thousands more at risk.

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

The earthquake struck off the coast of Istanbul on Wednesday leading to scenes of panic in the Turkish metropolis, officials ...