Who knew our bodies could be so weird?

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

Are humans natural born runners? Here’s why evolutionary and anatomical evidence suggests running was more central to our ...

Discover 100 weird facts about the human body and mind that will blow your mind! Uncover bizarre truths about your brain, ...

Human anatomy is far from complete, with ongoing discoveries reshaping understanding of variation, structure, and disease.

The human body is often described as a marvel of "perfect design": elegant, efficient and finely tuned for its purpose. Yet, ...

Even if you think you learned everything that you needed to know way back in biology class, everyone has knowledge gaps. And often you’re not even aware that they exist. There are tons of things we ...