A small pouch, made from three fox snouts neatly sewn ... a rock shelter that shows signs of human activity going back 4,000 years. The cave was once used as a tomb, and though later looters ...

The appendix may play a further role in protecting the gastrointestinal system from invading pathogens. This would explain ...

View Full Profile. Learn about our Editorial Policies. The human appendix is a small, muscular, vermiform or worm-shaped organ, averaging around 9cm in length, that is located at the junction of the ...

Diverticulosis is a condition where small pouches form and protrude through weak spots in the intestinal wall. Diverticular bleeding happens when a blood vessel in a pouch bursts. Diverticular ...