Unlike other big cats, cheetahs do not know how to growl. Instead, they may purr, chirp like birds, hiss, and even make sounds similar to barking

Hidden inside ordinary-looking rocks, an astonishing trove of fossils reveals a dramatic new picture of how rat-sized creatures ballooned in size and began to evolve into the vast array of species—from cheetahs to bats to whales to humans—that rul...

Some might say that wireless controllers didn't really get to a good state until the XBox 360 / Playstation 3 era, but that didn't stop experiments in the generations before that. This is Cheetah's attempt to bring wireless control to the Sinclai...