language evolution

Complex bonobo communication is similar to that of human infants, scientists say.
By pointing to ancient DNA and new archaeological discoveries, the linguists suggest that language developed through a gradual
Follow Denise Chow on Twitter @denisechow. Follow LiveScience @livescience, Facebook & Google+. Original article on
Gossip has been an indispensable method for policing one another ever since, helping us to monitor good and evil as well as prevent physical conflict.