A map from AccuWeather shows that the areas anticipating the heaviest snow include Lassen Park, Donner Pass, Bear Valley, ...

Where California's towering Sierra Nevada surrenders to the sprawling San Joaquin Valley, a high-stakes detective story is ...

“We move every day — we’re backpacking,” said Jackson Fitzsimmons, a Sierra National Forest wilderness ranger who lost his ...

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

A new study using the largest network of microphones to track birds in the United States is providing crucial insights for managing and restoring fire-prone forests across California's Sierra Nevada ...

California’s snowpack is now 85% of average, with more snow in the northern Sierra and less in the south. Amid warming winters, the state is seeing less snow at lower elevations.

Reno and Lake Tahoe are welcoming a number of major developments that will boost its desirability to meetings and events.

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 ...

The first in a series of three storms reached the Bay Area on Wednesday morning. The second storm is expected on Friday and ...

Climate change and “unsustainable human activities” are driving “unprecedented changes” to mountains and glaciers, a UN report warns.