Heavy snow was impacting the higher-elevation areas in Northern California on Monday, with several feet of snow expected.

The Sierra Nevada is a seismically active region of the United States, and seismic wave recording can be used to map the disappearing ... t just a pretty mountain range—it's Earth's greatest ...

Meanwhile, high elevation areas above 5,000 feet in the Sierra Nevada mountains are expecting up to 4 feet of snow during the same time period. A map from AccuWeather shows that the areas ...

Throughout the state’s main mountain range, snowpack averaged from more than 250 sites ranged from above average to considerably below. In the northern Sierra Nevada and southern Cascade peaks, it ...

The mountain range straddling California and Nevada is the target of a storm that may offer a late-season boost to the West Coast’s water supply.