The human body is an extraordinary machine, constantly surprising scientists with its remarkable capabilities and adaptations. From enduring extreme conditions to performing incredible physical and ...

While the common ancestor of vertebrates with synovial joints is still a mystery, the oldest specimen with evidence of these ...

W hen we age, our scrapes don’t heal as quickly, our movements elicit grunts, our twinges persist longer than they used to.

Ten years ago, nobody knew that Asgard archaea even existed. In 2015, however, researchers examining deep-sea sediments ...