New Fault Line Begins to Move — What’s Happening Beneath the U.S. Coast? Posted: May 27, ... this new fault adds another layer of complexity to the seismic landscape of North America.

The new fault line runs across Vancouver Island, close to the U.S. border, and poses a hazard to the region's 400,000 inhabitants, the study authors said.

A swarm of earthquakes hit the New Madrid fault line in the Midwest on Monday. This fault is long overdue for a major quake, but this swarm does not necessarily mean 'The Big One' is coming.

The fault line includes areas of Missouri, Arkansas, Tennessee, ... The series of earthquakes destroyed settlements and “dramatically affected the landscape,” officials said.

The fault line includes areas of Missouri, Arkansas, Tennessee, ... The series of earthquakes destroyed settlements and “dramatically affected the landscape,” officials said.

The fault line was eroded by glaciers more than 10,000 years ago, ... The Caledonian Orogeny (430-390 million years ago) was a period where the landscape changed significantly, ...

The fault line includes areas of Missouri, Arkansas, Tennessee, ... The series of earthquakes destroyed settlements and “dramatically affected the landscape,” officials said.