Most of us think we know a fair amount about the human body – after all, we can’t leave home without one. But do you really know what all the bits are called (and what they’re actually FOR)? Our ...

So the mathematician's answer is that humans have either seven or eight holes. In the end, the question is not just about ...

This long bone in the arm runs from the shoulder to the elbow. These veins take deoxygenated blood from the head back to the heart. What are the two parts of the skull? The coccyx is commonly referred ...

An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing chemical messengers that enable brain cells to communicate. Although ...