Add Yahoo as a preferred source to see more of our stories on Google. An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing ...

Can you guess what these 25 organs do in your body? A set of medical training dummies. Although humans have lived with the same bodies for millennia, we are still exploring and uncovering new parts, ...

Dr. Jeffrey Laitman joins WIRED to break down how our organs and body parts age from head to toe. From hearing and hair loss to sagging skin and deteriorating joints, Dr. Laitman highlights the impact ...

If you've experienced pain in your calf, the Achilles tendon might have seemed like the culprit, but this odd muscle might ...

Five vital organs are essential for life, but survival is more medically complex.

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 ...