At the Bedretto Underground Laboratory, scientists are inducing tiny earthquakes along a natural fault zone to learn what can ...

Add Yahoo as a preferred source to see more of our stories on Google. Danville, seen here in 2023, is near the northern end of the Calaveras Fault, which caused Sunday's swarm of small earthquakes.

The Cascadia Subduction Zone is unusually quiet for a megathrust fault. Spanning more than 600 miles from Canada to ...

Here’s what you’ll learn when you read this story: The Tintina fault is thought to have been inactive for more than 40 million years, but new research suggests that earthquakes occurred in the zone ...

What could the next mega-earthquake on California's notorious San Andreas fault look like? Would it be a repeat of 1857, when an earthquake estimated at magnitude 7.7 to 7.9 ruptured the fault from ...

Drop. Cover. Hold on. That's the three-part jingle every Californian learns to stay safe in earthquake country. Scientists forecast a more than 99% chance that earthquakes of 6.7 magnitude or larger ...

After earthquakes centered in New Jersey rattled parts the New York metropolitan area twice in less than two weeks, a seismologist says it's unlikely a sign of things to come. A 3.0 magnitude ...

SAN FRANCISCO (KRON) — Thursday’s 3.1 magnitude earthquake was the latest of five notable aftershocks to hit Berkeley since a 4.3 magnitude earthquake rattled the college town on Sept. 22. A day later ...

On Sunday morning, the East Bay experienced an earthquake swarm: what one scientist called a unique pattern or "staccato" of dozens of temblors clustered in San Ramon, topping off at magnitude 3.8.