The Brighterside of News on MSN

Which came first, the chicken or the egg? Evolution has a surprisingly clear answer

Eggs existed long before chickens, but gradual evolution makes the idea of one genetically distinct “first chicken” ...
Asianet Newsable on MSN

Which came first - chicken or egg? Scientists finally reveal answer to age-old mystery

Which came first, the chicken or the egg? Scientists explain the evolutionary science behind the age-old puzzle, revealing ...