There are fears that sooner or later, the entire Pacific coast of northern California, Oregon and Washington is due to suffer ...

Climate change may influence seismic activity as melting glaciers reduce pressure on quake-prone faults Southern Colorado’s ...

Recalling the time that some predicted California would be struck by a massive earthquake and fall into the Pacific Ocean.

This past year was dominated by a presidential race unlike any other. With Trump set to retake the White House, columnists ...

A swarm of earthquakes hit a massive 150-foot-long fault line in the Midwest that scientists fear is overdue for a mega-quake. This little-known New Madrid sits in America's Heartland, passing ...

America has endured even stronger quakes throughout its history. The largest earthquake ever to hit the continental US struck the Cascadia Subduction Zone—a fault line off the Pacific coast of ...

All four West coastal states sit on significant offshore or nearshore earthquake fault lines, each of which could ... along the eastern coast of North America in 1755 may have been linked to ...

The East and Gulf coasts aren’t generally at risk for earthquake-caused tsunamis because they do not have major fault lines that run ... eastern coast of North America in 1755 may have been ...

visitors can stand in a rift valley and gaze up at the cliff edges of North America and Eurasia. On the surface, faults look like jagged lines but they extend down for kilometres. Mark Quigley, ...