A previously quiet fault line beneath North America is now feared to be a ticking time bomb, and experts warn it could unleash a devastating earthquake with no warning, shaking parts of the US.
By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...
Northern California’s coast keeps you on alert, even on quiet days. Offshore, three tectonic plates meet near Humboldt County ...
Three of the great tectonic plates that make up the Earth’s crust meet at the Mendocino Triple Junction, off the Humboldt ...
A massive 8.8‑magnitude earthquake off Russia’s Kamchatka Peninsula late Tuesday triggered tsunami warnings and advisories across the North Pacific — including Japan, Hawaii, and the western coast of ...
A hidden chunk of an ancient tectonic plate is stuck to the Pacific Ocean floor and sliding under North America, complicating earthquake risk at the Cascadia subduction zone. When you purchase through ...
A new study uncovered hidden activity on California's fault lines.
Scientists uncover hidden faults beneath Northern California’s Mendocino triple junction. The discovery reshapes ...
Thousands of southern and central Ontario residents are reporting that they were shaken by an earthquake late Tuesday night, ...
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