California legislators for years have granted extensions on a 1994 law requiring hospitals to retrofit their buildings to ...

A magnitude 4 earthquake rattled Southern California before dawn Sunday morning — the strongest in a series of modest ...

A US state has been rocked by three earthquakes in the last 24 hours. Residents of nearby areas, especially near the ...

A spate of notable quakes have rattled Southern California in recent months — a reminder that the last three decades of ...

A 4.0-magnitude earthquake near Ontario shook the Los Angeles area in California, the U.S. Geological Survey reported. The ...

It's not your imagination: The ground beneath Southern California has been particularly ... have many wondering what is going ...

An earthquake with a magnitude of 4.0 rattled the Inland Empire early Sunday morning, shaking homes and businesses and waking ...

An early-morning 4.0-magnitude quake woke up the Los Angeles area. Getty Images/iStockphoto A 4.0-magnitude earthquake near Ontario shook the Los Angeles area in California, the U.S. Geological ...

A 4.0-magnitude earthquake near Ontario shook the Los Angeles area in California, the U.S. Geological Survey reported. The 3-mile deep quake hit 3 miles from Ontario, California, at 3:51 a.m ...

AROMAS, Calif. (AP) — An earthquake registering magnitude 4.2 shook part of central California early Sunday, the United States Geological Survey reported. The earthquake was detected at 2:47 a.m ...

There is only one recorded example of a hurricane potentially making landfall in California. That occurred in San Diego in ...