Life as an animal most times relies more on speed than anything else. To kill their prey or flee from predators, the fastest animals on the earth have developed brilliant speed to assist them through ...

The fastest a human has ever been recorded running was Usain Bolt in the 2009 Olympics. Bolt ran the 100-meter dash in an astonishing 9.58 seconds. This equals 27.78 miles per hour, and the record ...

Some of the planet’s most dangerous animals rely on rapid-acting venom or stealth attacks that end life in seconds. This list isn’t about who’s the biggest or loudest predator. It’s about who finishes ...