California wolves are on the comeback. And no matter how hard wildlife officials try to direct them toward their natural prey ...

This Earth Day, we’re celebrating stories from the past year of UC research that illustrate the resilience of life on our ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...

In spring 2025, scores of sick and dying sea lions started showing up along the Southern California coast. The Channel Islands Marine & Wildlife Institute, a nonprofit organization that rescues ...

A decades-long project to open the world's largest wildlife crossing across a 10-lane Southern California freeway is almost complete. The Wallis Annenberg Crossing links critical habitats on both ...

Wildlife advocates say it shows the importance of animal travel routes. Jaguars, ocelots and black bears traverse the wildlands in southern Arizona ... Now, he and other defenders of the Southwest ...

water policy adviser at Defenders of Wildlife. In Southern California’s arid landscape, washes and arroyos that fill immediately after storms and flow intermittently would become vulnerable to ...

In Southern California, sea lions are becoming ill and acting out of character. The Channel Islands Marine & Wildlife Institute stated on their Facebook page that there are "overwhelming reports ...

Brown pelicans across Southern California are filling up wildlife rehabilitation centers, either sick or starving — a dual crisis that wildlife experts believe could be linked to a massive toxic ...

Construction on the Wallis Annenberg Wildlife Crossing reached a major milestone on Monday as workers began laying dirt down on the bridge spanning the 10 lanes of the 101 Freeway. KTLA 5's Ellina ...