About 66 million years ago, just before the mass extinction that wiped out the dinosaurs, a fish chewed up and spit out some sea creatures. Unbeknownst to that fish, its rejected meal was preserved in ...

It’s exactly what it sounds like. "Chewing and spitting" — occasionally known as "c/s" to sufferers and "CHSP" to psychologists — is a disordered eating behaviour in which individuals chew up and then ...

The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which tells scientists... About 66 million years ago, just before the mass ...