A resting male lion gets the shock of his life when his entire pride descends on him at once. What follows reveals something surprising about how these powerful cats actually fit into family life.

New research challenges the long-held view of lion and hyena interactions. Hyenas typically retreat from lions, while male ...

Lions and hyenas are famous rivals, but GPS collars show much of their competition happens without a confrontation.

Some animal videos are cute and cuddly, but others remind us that nature can be brutal as well as beautiful. An excellent example is this YouTube clip capturing a vicious fight between some lions.

Lions are the most social among the big cats. While other big cat species may hunt together or live in small family groups, lions form lion prides of 15 to 40 lions. These complex family structures ...

In the campsite, the quiet campsite, the lion creeps tonight. Campers in Botswana got a closer wildlife encounter than intended after a massive male lion swaggered through their campsite — creeping ...

Becoming a king of lions is as dramatic in real life as it is in the movies. A new four-part documentary series, Lion, captures the journey of a cub named Kio in Kenya’s Maasai Mara National Reserve ...