Scientists found new and missing species on Charity Island, showing how wildlife changes over a century on this remote Lake ...

Since moving to Missoula to attend the University of Montana, rising senior Hannah Hornyak took advantage of every ...

More than 600 rare tadpoles and frogs have been released into the mountains north of Los Angeles. The L.A. Zoo bred and ...

For 50 years, the San Diego Zoo Wildlife Alliance has been preserving animals' genetic material in its Frozen Zoo, and ...

Frogs bred at the L.A. Zoo are hatched and raised to ensure their development. After reaching maturity, these frogs and ...

Local groups initiated the effort after observing mass amphibian deaths. Wildlife cameras later captured over 2,200 ...

The Los Angeles Zoo has released 450 tadpoles and 193 subadult southern mountain yellow-legged frogs into the streams of the San Gabriel Mountains in an effort to restore the species where they were ...

New research suggests Sonoran Desert toads went into steep decline after stories of their mind-bending chemical properties ...

After decades working as a fisherman on a high-altitude Mexican lake, Froylan Correa is now helping to save an endangered ...

Buried for 209 million years, a tiny flying reptile and its ancient neighbors just emerged from Arizona’s Triassic past.

Overall, bites of intrepid letter carriers in California dropped 3.4%, from 726 in 2023 to 701 in 2024, according to data ...

Which is to say that I feel the pain of U.S. Postal Service workers who must face off with ferocious Fidos on their daily ...