The Cascadia Subduction Zone is a major fault that runs offshore from Northern California to British ... Zone to prepare for hazards associated with the earthquake cycle and climate-induced ...

SAN DIEGO (KGTV) — It’s been a couple weeks since Southern California felt a magnitude 5.2 earthquake, but parts of the state could be overdue for a much bigger one. Most earthquakes happen ...

Despite the recent minor earthquake, the Elsinore has the potential to create much stronger quakes. The Elsinore fault is "one of the major risks in Southern California," Lucy Jones, a ...

Could a monster earthquake sink a portion of Northern California? A new study calculates the risk of where and how much land ...

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

A magnitude 3.4 earthquake struck Saturday morning north of The Geysers, with weak shaking reported in parts of Lake and ...

A new study from researchers at Virginia Tech says that there is an increased risk of flooding and tsunamis in the Pacific ...

A long-feared monster earthquake off California, Oregon and Washington could cause some coastal areas to sink by more than 6 feet, dramatically heightening the risk of flooding and radically ...