The US and Canada may be at odds over Trump's trade tariffs, but now there appears to be an even more imminent problem that involves both countries. Scientists have discovered a hidden fault line that ...

There's a sleeping fault line that runs along the border between Canada and Alaska. The line has been dormant for millions of years as best scientists can tell. But new research suggests it could be ...

Researchers have identified an actively creeping section of the Concord Fault running through local communities in California, potentially increasing the risk of large earthquakes in residential ...