Amazingly, no lioness lost cubs to a coalition whose members she had mated with. (See a map of the lion's decline worldwide.) 4:14 ...

African wildlife expert Rob the Ranger documents the Marsh Lion pride cuddling with their adorable cubs in Maasai Mara.

Lake Superior Zoo in Minnesota announced it has given a brown bear the world's largest dental crown, with the bear now ...

R-e-s-p-e-c-t In addition to Magilani, who likely died in 2011, Bhalla has collared two other female lions, Nadala and Naramat. Her research area covers about 1,200 square miles of lion habitat in ...

Imagine standing in the heart of a wild jungle when a deep, thunderous roar cracks the air—your heart pounds, your body tingles. That’s the language of big cats, a mysterious code written in sound, ...