A ranger at the Mala Mala Game Reserve in South Africa captured video of a once-in-a-lifetime sighting of a cheetah teasing and taunting a large male lion, prompting a chase with a predictable outcome ...

Today, big cats such as lions, cheetahs, leopards and cougars are in decline across the globe. Nat Geo WILD’s seventh annual Big Cat Week has turned its lens on these majestic animals to shine a light ...

Cheetahs are usually daytime hunters, but the speedy big cats will shift their activity toward dawn and dusk hours during warmer weather, a new study finds. Unfortunately for endangered cheetahs, that ...

After filming one of the most unusual attacks ever seen in the African savannah - four cheetahs being brutally attacked by two male lions - filmmaker Reinhard "Leo" Kuenkel joins forces with ...

The change of seasons brings turmoil and tough choices to the three big cat families. An aging lion challenges younger rivals, cheetah cubs adjust to life on their own and a leopard mother must ...