An "unprecedented" toxic algae bloom has overrun the coast of Southern California, sickening marine animals and staining the ...

Southern California could be dealing with its worst toxic algae bloom ever. Domoic acid toxicosis associated with a bloom off ...

A toxic algae bloom is raging along the coast of Southern California, making sea lions, dolphins, and even whales sick. But ...

Once thought resistant to invasion, regional deserts are losing native plants to aggressive weedy species like Saharan ...

“An investigation by the California Department of Fish and Wildlife revealed that the Sea Pearl offloaded 206,298 pounds of market squid in the Ventura Harbor before receiving back the stick ...

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 ...

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

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 ...

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 ...

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 ...