The Starfish, which ejects its cardiac stomach to digest prey, is famous for spitting its stomach out of its mouth.

In a fossil-rich region of northeastern China, a well-preserved specimen of an ancient flying reptile has brought new clarity ...

How do snakes manage to swallow and digest animals that are bigger than their heads? Unlike humans and many other animals, snakes don’t chew their food. They swallow their prey whole, which can ...