Why do humans have an appendix? New research is reshaping our understanding of this overlooked organ and its antiquated role in our biology.

Biologists say the appendix isn’t useless after all. Evolution kept reinventing it, and it may help support gut immunity and ...

“I'm sure we're going to find out one day that the brain is as worthless as the appendix.” —Scott McClanahan The poor, maligned appendix. That worm-like accessory dangling from our intestines has long ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s the one organ we’ve been told is basically useless, and now it might actually be harboring a stealthy health risk. So ...

Appendix cancer, also called appendiceal cancer, is when abnormal cells grow and form a tumor in the appendix. Your appendix is a little pouch-like organ attached to the lower right side of your large ...