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 ...

A nomad male lion tries to take on a pride of fierce lionesses, only to be run off when they show him he can't encroach on ...

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.

A serious message about saving lions becomes impossible to finish when a powerful male lion keeps roaring beside the speaker.

After more than 2 weeks away, the reunion at the sanctuary becomes more intense when one male lion refuses to share the attention. While some animals greet the return calmly, this lion reacts with ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo by DeAgostini/Getty Images The death of a lion in Kenya’s picturesque savannas rarely tugs at people’s hearts, even in a ...

Lions usually know better than to take on a massive white rhino. They are said to know their limitations. But that didn’t stop a trio of lions at Kruger National Park in South Africa from trying. The ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two male lions ...

SACRAMENTO – A new male African lion will soon call the Sacramento Zoo home -- and he'll have a name familiar to Sacramento Kings fans. The zoo announced the animal's impending arrival on Wednesday.

AKRON, Ohio – Tamarr, the elderly male lion at the Akron Zoo, has died. Zoo officials said Tamarr’s health declined, leading to the difficult decision to humanely euthanize him. In July, test results ...