The evolution of the appendix is a fascinating phenomenon. Learn about the original function of the appendix and why having one may cause more trouble than it’s worth. Most of us are familiar with the ...

It was the first day of spring break in 1992 in Phoenix, Ariz. and 12-year-old Heather Smith was excited for her family's upcoming ski trip. But before Smith and her family had even packed their snow ...

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 ...

The appendix is a very small finger-like tissue attached to the beginning of the large intestine, in the lower right side of the abdomen. It is popularly known as a vestigial organ, as in one which ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo of a student holding a pen and notebook as she looks at a 3D model of the systems of the human body. The human body is a ...