Rob the Ranger films energetic lion cubs playing freely under the warm Mara sun.

An adorable trio of young lions have been captured on camera playing with each other for the first time after being rescued from war-torn Ukraine. Rangers watched tearfully as the charming cubs, who ...

Oftentimes referred to as the “king of the jungle,” lions are highly social and intelligent creatures. These big cats are ...

The young lions were released into a suitable habitat in San Diego County on Sept. 18, after more than five months of rehabilitation. (Photo courtesy of San Diego Humane Society) Two mountain lion ...