A preliminary 2.5-magnitude earthquake struck off the coast of the San Francisco Peninsula overnight Monday, according to the ...

"The USGS will communicate ... at the hill to see if there’s some long term stuff that we need to do." In San Francisco, a chunk of Telegraph Hill slid into the street below.

California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

The Vincent E. McKelvey Federal Building, built in 1996, the largest on the Menlo Park campus, has offices, laboratories and ...

The quakes occurred near the Hayward Fault, according to the USGS and were felt as far away as San Francisco and Ben Lomond in the Santa Cruz Mountains. Those late morning earthquakes were ...

Multiple tremors were recorded by the USGS over the past week, including one which struck as the Oscars ceremony was underway.

About an hour later, a magnitude 3.7 earthquake was recorded, also near the suburb of San Francisco, with a depth of about 4 miles, according to the USGS. There are no initial reports of any ...

A 4.1-magnitude earthquake shook Malibu, the San Fernando Valley and other parts of Southern California on Sunday afternoon.

Arizona's highest point is near Flagstaff and provides scenic views. Here's what to know about the tallest mountain, including elevation and hiking.

SAN FRANCISCO (KGO) -- The largest Lunar New Year Celebration outside of Asia was on ABC7, the now official broadcast partner of the San Francisco Chinese New Year Parade. From the faces to the ...

SAN FRANCISCO (KGO) -- Thousands will be making their way to San Francisco this weekend for the NBA All-Star Game. One of the most popular events is the "NBA Crossover" where fans can shoot hoops ...