It was the first day of spring break in 1992 in Phoenix, 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 pants, ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Why do humans have an appendix? New research is reshaping our understanding of this ...

The appendix is a narrow, muscular tube. One end is attached to the first part of the large intestine, while the other end is closed. The position of the appendix in the body can vary from person to ...

A sudden appendectomy as a child made Heather Smith curious about what the appendix is for and why it gets inflamed. Now as an anatomy researcher,... Your appendix is not, in fact, useless. This ...