A fossil hunter found a lump of prehistoric vomit roughly dated to the time of the mass extinction that wiped out the ...
A few fossilized body parts hinted at an enigmatic bird's close ties to waterfowl like ducks and geese. A newfound skull may bolster that idea.
A 66-million-year-old fossilized vomit discovery in Denmark offers a rare glimpse into the prehistoric Cretaceous food chain.
Two underwater sea lilies were eaten and regurgitated around 66 million years ago. They were preserved as fossilized vomit.