Ontario, said an impending closure of a U.S. Department of Transportation office in Ontario could jeopardize public safety. (File photo by Watchara Phomicinda, The Press-Enterprise/SCNG) An Inland ...

The most highly trafficked area in Yosemite National Park is also the most likely to experience rockfalls, according to over 150 years of data. In February, park ...

On Thursday, a rockslide up on Casper Mountain Road caused one lane traffic, and a 6 mph speed limit, while no one was ...

Clean up was underway from a rockslide that happened Wednesday night, part of which was caught on surveillance video.

Authorities say Highway 140 is back open after a nine-day closure following a large rockslide. On Tuesday, Caltrans District ...

One ideal place to see hummingbirds in the wild is the Southern California Montane Botanic Garden at the Oak Glen Preserve.

MARIPOSA COUNTY, Calif. (KFSN) -- New photos show the progress crews are making on clearing a rock slide along Highway 140 in Mariposa County. Caltrans workers repaved the road Wednesday in ...

New photos show the progress crews are making on clearing a rock slide along Highway 140 in Mariposa County. Katie Donnell, ...

Briceburg, CA— Caltrans reports that a section of Highway 140 in Mariposa County, which leads into Yosemite National Park, ...

Mammoth Mountain Resort said a rockslide triggered an avalanche around 1 p.m. on Tuesday. This was under the Starr Chute, on ...

The two-mile stretch of Highway 140 closed after rain caused rocks to slide onto the road but will reopen Wednesday afternoon ...

According to Mammoth Mountain, no guests or employees were in the area at the time of the avalanche.