TIME World's Greatest Places selections were based on factors including relevance, innovation, impact and success.

Griffith Observatory has shared a live stream showing its view of the eclipse from its location in Los Angeles.

A heavy snowstorm hit Southern California mountain communities on Thursday. Many visitors flocked to local ski resorts to ...

California is once again reeling from the aftermath of a fast-moving storm that forced evacuation, rescues and even a rare tornado. NBC News’ Steve Patterson reports on the storm system that is now ...

Northern California will see continued rain and snow on Thursday after a strong winter storm arrived Wednesday.

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...