When health complications prompted keepers to hand-raise a cheetah cub born at an Australian zoo, they knew she would need a ...

Both cubs and Mina, the 8-year-old first-time mother, appear to be healthy and are being kept in a private habitat in the zoo ...

The largest-ever study of over 2.6 million zoo birth records reveals skewed sex ratios in endangered species, from lemurs to ...

When the L.A. Zoo opened in 1966, it was one of the city’s top attractions, drawing millions of visitors every year. But now, ...