Rob the Ranger captures a playful lion cub while its sibling remains focused on feeding.

Baby animals trying on their "grown-up" traits will never not be a hit. Whether it's wobbly first steps, clumsy first feeding attempts, or early squeaky sounds, there's something irresistible about ...

The Oakland Zoo continued to provide care Friday to a 3-week-old mountain lion cub that was rescued in Southern California, zoo officials said. The cub was initially cared for by staff at the Los ...