D models of Australopithecus afarensis suggest the muscular adaptations that made modern humans better runners.

Usain Bolt was a teenage prodigy tipped for extraordinary things - and then he started losing. His bumpy path to becoming the ...

Lucy's species walked upright but lacked modern running abilities, revealing key evolutionary adaptations in humans.

But then, of course, we have to ask, how fast can humans run? The common answer to the fastest animal in the world is a cheetah, reaching speeds as high as 75, however, it’s actually a peregrine ...

As the holidays approach, many people get curious about reindeer. Have you ever wondered how fast they can run? Well, they ...

Without realizing it, there are things we do that end up hurting our bodies in the long run. Members of the BuzzFeed ...

Cold weather running isn’t something that everyone likes to do, but there are some real health benefits to getting outside during the winter. For some people, t ...

Fasting is rooted in our evolutionary history, but is it safe? Here's what experts say it really does to the body ...

However, the virus isn’t limited to birds. It can spread to other animals and to humans. The H5N1 bird flu isn’t new. The CDC says the virus was first identified in Southern China in domestic ...

James Carville responds to being labeled an "establishment Democrat," analyses what Vice President Kamala Harris did wrong in ...