The fastest human on Earth today is Usain Bolt. He set the 100-meter world record by running it in just 9.58 seconds. At his peak speed during a race, he was clocked at 44 km/h. Meanwhile ...

Related: What's the fastest thing on Earth? It took over a decade before the WMO saw the data and confirmed it in the record books because Barrow Island is privately owned by the oil company Chevron.

A shortfin mako shark, the fastest-swimming shark in the world, was caught on camera with an octopus catching a ride on its back off the coast of New Zealand.

The sidewinder rattlesnake is the world's fastest snake, due to a special method ... pushing itself off things such as rocks, trees, and even loose sand to gain speed. Its agility allows it ...

Read on to find out what the fastest muscle car on the planet is, and how it compares to the fastest thing on four wheels ... muscle car-sized hole in the world of performance automobiles.

To kill their prey or flee from predators, the fastest animals on the earth have developed brilliant speed to assist them through their worlds. The world's fastest animals on earth, the speed ...