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...
A group of Bay Area engineers is trying to launch a 100 mpg revolution by souping up Toyota's Prius.
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.