The pronghorn is the fastest land mammal in the Americas. At top speed, they can hit 55 mph. But what are they running from?

Cheetahs are super fast and to capture them running at full speed is damn near impossible. Well, almost impossible. National Geographic shows how they captured a running cheetah and it’s pretty ...

They may grow into the world’s fastest mammal, but cheetah cubs aren’t nearly so speedy. A video from wildlife photographer, NJ Wight, shows young cubs playfully running from their mother. However, ...

Kibibi, a cheetah who lived at the Columbus Zoo and Aquarium, was remembered after her death, having made remarkable ...