How The Cheetah Evolved For Speed
Able to sprint at top speeds of 60 to 70 miles per hour, the cheetah is the fastest living land mammal.
big cats
Are Tigers the Most Unique of All the Big Cats?
Tigers are the largest cat species in the world and the third-largest land carnivores, following polar bears and brown bears. Let’s take a closer look at these fascinating — and deadly — big cats.