A man in California says he has created a bicycle that is healthier, safer, and faster than a normal bike - because you ride it on your stomach. John Aldridge, the creator of the Bird of Prey ...

Prey has been discovered inside the stomach of a tyrannosaur skeleton for the first time, scientists said Friday, revealing that the mighty dinosaurs had an “appetite for drumsticks” when they ...

After prying a shell open with their tube feet, some species of sea stars can evert one of their two stomachs (the cardiac stomach) through their mouth and into the shell of the prey. Digestive ...

The croc's pearly whites are designed to seize and hold prey ... see inside its stomach, you would see two chambers. One chamber grinds up its food, while another contains a digestive system ...

Its red color appears almost black, rendering it nearly invisible to its predators and prey alike. Additionally, some of the deep-sea inhabitants targeted for food by the bloody-belly comb jelly ...