The pronghorn, native to North America, is the second-fastest land animal, reaching speeds of 55-60 mph.

It only takes three seconds for a cheetah to go from 0 to 60 mph — few cars can even do that. But in this incredible video from the Hassanein YouTube channel, a group of zebras somehow managed to ...

Cheetahs are the fastest land animals, reaching speeds of 75-80 mph. Jaguars, found in South America, can reach speeds up to 50 mph. Servals, African cats, can reach 40 mph, with bursts up to 50 mph.

Speed shapes how wild cats survive, hunt, and avoid danger, but not all of them rely on the same kind of quickness. Some sprint across open ground, leap through trees, or use short bursts to navigate ...

This video from DARPA demonstrates their cheetah-inspired robot running on a treadmill, reaching a top speed and new world record of 18 mph. The robot, as of now, can't run without the support of a ...