The human appendix, a narrow pouch that projects off the cecum in the digestive system, has a notorious reputation for its tendency to become inflamed (appendicitis), often resulting in surgical ...

Long denigrated as vestigial or useless, the appendix now appears to have a reason to be – as a “safe house” for the beneficial bacteria living in the human gut. Drawing upon a series of observations ...

The lowly appendix, long-regarded as a useless evolutionary artifact, won newfound respect two years ago when researchers at Duke University Medical Center proposed that it actually serves a critical ...

The appendix may not be useless after all. The worm-shaped structure found near the junction of the small and large intestines evolved 32 times among mammals, according to a new study. The finding ...

According to a new study by researchers at Midwestern University, the appendix might serve an important bodily function. According to the study, led by Heather F. Smith, an associate professor at ...

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 ...

Innate lymphoid cells (ILCs) are crucial for protecting against bacterial infection in people with compromised immune systems, report investigators. Their work shows that a network of immune cells ...

The appendix is a finger-like projection described as a blind-ended tube, usually several inches long, that is attached to the large intestine at its beginning known as the cecum. This is the area ...

Nobody's really sure why we humans have an appendix, and some biology textbooks still refer to the pinkie-size organ, located near the juncture of the large and small intestine, as a "vestigial organ.

The human appendix, a narrow pouch that projects off the cecum in the digestive system, has a notorious reputation for its tendency to become inflamed (appendicitis), often resulting in surgical ...