An instrument called an interrogator allows researchers to effectively hijack fiber optic cables for use as thousands of ...

Horbinski, who holds a PhD in Japanese history, knows all too well that a 2021 manga has predicted a ‘great disaster’ will ...

An earthquake has struck California 's Bay Area right along a fault line experts now fear may be the surprise cause of the ...

A preliminary magnitude 3.2 earthquake shook the Concord area shortly after noon on Friday, according to the United States ...

A preliminary magnitude 3.3 earthquake was recorded near Borrego Springs, which is in northeastern San Diego County.

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

Q: What’s the current risk of a major quake occurring in the Bay Area? A: There is about a 72% probability of one or more magnitude 6.7 or larger earthquakes within 30 years in the San Francisco ...