AZUSA, Calif. -- A 140-pound mountain lion was caught after climbing a tree in a person's backyard in Azusa Friday, prompting evacuations of nearby homes and a lockdown of a school as a safety ...

Wildlife videographer and safari guide Rob the Ranger showcases lions displaying surprising agility as they perch and relax ...

Lion populations in six protected areas across Uganda have declined markedly over the past decade, a recent survey shows. The researchers attribute this decline, in some cases of nearly 50%, to ...

After multiple reports of dead deer along a trailway in Central Texas, a mountain lion was spotted climbing down from a tree before quickly fleeing.