Some researchers examined prehistoric fossils and some tweaked the question a little bit, but everyone came upon the same ...

This cell cluster closely resembles an animal ... offering a potential answer to the chicken-or-egg mystery. In the study, researchers observed that C. perkinsii forms colonies that persist ...

Cultivated chicken doggie snacks have gone on sale at a U.K. pet food retailer, Pets at Home. The retailer also happens to be ...