Biologists say the appendix isn’t useless after all. Evolution kept reinventing it, and it may help support gut immunity and ...
Why do humans have an appendix? New research is reshaping our understanding of this overlooked organ and its antiquated role ...
For years, the appendix carried a reputation as the body’s most pointless organ. Doctors often removed it without hesitation, and textbooks labeled it a vestigial structure—something our ancestors ...
Add Yahoo as a preferred source to see more of our stories on Google. Most people get acquainted with their appendix when it's inflamed and about to rupture. Sebastian Kaulitzki/Science Photo Library ...