The Los Angeles Zoo has released more than 600 endangered southern mountain yellow-legged frogs into the wild as part of a ...

The Los Angeles Zoo has released 450 tadpoles and 193 subadult southern mountain yellow-legged frogs into the streams of the ...

Except for 38 frogs that were rescued in 2024, all of the other southern mountain yellow-legged tadpoles and frogs were bred ...

A new study argues that religion, politics and war affect how animals and plants in cities evolve, and the confluence of ...