Researchers are sounding an alarm about an earthquake fault along the Northern California coast. A new study shows a large ...

Major earthquakes typically occur every 500 years or so, but the last "Big One" to strike along the Cascadia Subduction Zone, ...

A powerful earthquake along the Cascadia Subduction Zone could reshape the Pacific North-West, causing drastic land ...

A look at some of today's top trending headlines including the latest updates on Kamala Harris, the economy and much more.

Ukraine’s mineral resources are concentrated in two geologic provinces. The larger of these, known as the Ukrainian Shield, is a wide belt running through the center of the country, from the northwest ...

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

In the lettercard, dated April 10, 1912, first-class passenger Archibald Gracie wrote of the ill-fated steamship.

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

Laboratory measurements of crushed quartz suggest earthquakes generate huge volumes of hydrogen underground, a potential ...

If you live anywhere along the West Coast, you have at some point in the last few years heard the piercing sound of ShakeAlert. The United States Geological Survey manages the earthquake early warning ...