Add Yahoo as a preferred source to see more of our stories on Google. Your anatomy operates like a machine, it's success hinging on the work of over 70 organs, each with a unique function. From the ...

Add Yahoo as a preferred source to see more of our stories on Google. a school age girl with dark brown skin presents a simplified diagram of the human body to a teacher. the diagram depicts various ...

Most of us think little of why we feel pleasantly full after eating a big holiday meal, why we start to cough after accidentally inhaling campfire smoke, or why we are hit with sudden nausea after ...

Organs in the body tend to be in a set order and position. This is useful when it comes to diagnosing certain conditions. Anyone with appendicitis or gallstones, for example, will tell you exactly ...

We all know that we age as time goes by, what may come as a surprise is that according to new studies, each of our organs seems to age at a different rate. For example, we may have a young brain and ...

The future of life-saving treatments may be just a chip off the ‘ole blood sample. Scientists at Columbia University have created a set of real — and really tiny — human organs that interact on a chip ...