Last Updated: Thursday, February 21, 2013, 13:10
Paleontologists who thought dinosaurs had fleas and other parasites have revised their original theory after a new study confirmed that the insects were actually aquatic or amphibious flies.
Last Updated: Monday, March 05, 2012, 12:11
Palaeontologists claim to have discovered the world`s oldest fleas, dating back to 40 million years, which were big in size and might have fed on dinosaurs.
more videos >>