Up to 12 feet (3.66 m) of snow is forecast to fall in California's Sierra Nevada mountains through the weekend, as a one-two punch of dual brutal cold fronts slams into the Pacific Northwest, the ...

The National Weather Service is calling for "extremely heavy snow rates" of 2-6 inches per hour in the Sierra Nevada mountains.

Cold temperatures made a rare visit to the Sierra Nevada mountains in California and left behind snowfall this weekend, according to officials. The middle and higher elevations of Sierra Nevada in ...

Mountain lions have also been shown to significantly depress bighorn sheep populations beyond the Sierra Nevada, from New Mexico and Texas to southern Alberta province in Canada.

Under California's Sierra Nevada mountains, a slow yet powerful force will change the entirety of the Earth's crust there.

The weather was calm Friday across the Sierra Nevada and virtually all of California as forecasters warned of yet another onslaught of mountain snow this weekend.

Tiffany Slaton, a Georgia woman who went missing for weeks while hiking in California's Sierra Nevada, was found alive inside a cabin that was inaccessible to vehicles due to the snowpack.

Music, food, craft beer, and mountains? High Sierra Music Festival returns June 29th-July 2nd to Quincy, California.

California officials have issued warnings and asked locals to 'hunker down' after predictions of a life threatening storm hitting Sierra Nevada mountains are made. Blizzard warnings have been ...

A powerful blizzard that closed highways and ski resorts has moved through the Sierra Nevada but forecasters warn that more snow is on the way for Northern California mountains. A stretch of ...

Cold temperatures made a rare visit to the Sierra Nevada mountains in California this weekend.