Many organs play important roles, but not all of them are required for survival. Some are removed because of injury, and ...

Add Yahoo as a preferred source to see more of our stories on Google. You may have heard that astronauts have their appendix removed before leaving Earth. After all, people say you can live without ...

You may have heard that astronauts have their appendix removed before leaving Earth. After all, people say you can live without this organ because it serves no purpose, but how much truth is there in ...

Our appendix, a thin tube positioned where our small intestine meets our large intestine, is a perplexing organ. In fact, many believe it to be rather useless, offering no real perks for our health.

This story is part of a series exploring human anatomy and physiology complexities. Each story in this collection showcases discoveries reshaping our understanding of the body's inner workings, ...

You may have heard that astronauts have their appendix removed before leaving Earth. After all, people say you can live without this organ because it serves no purpose, but how much truth is there in ...