Sea lions are being subjected to rubber bullets and under water bombs to keep them from eating wild salmon.
A lonely wolverine, an animal thought extinct for te past 90 years, hopelessly searches for a mate in Tahoe National Forest.
Tai Shan was released to his new home in Southwest China after a long month in quarantine.
Dr. Edgar Wayburn, a five-term Sierra Club president and winner of the Presidential Medal of Freedom has died. He was 103.
As a former Texas resident, I can tell you Texas and California don't have much in common. They have...
Genetically modified organisms (GMOs) are living organisms whose genetic makeup has been altered so that they...
The world's climate is changing and California is now being affected in both dramatic and subtle ways. Get an in-depth look at the science behind climate change as we explore the environmental changes taking place throughout the state.
From turning your backyard into a water-saving wildlife habitat to deciding to ditch your lawn, here's how to do your part to conserve.