PHYS.ORG: ‘The world’s smallest bears can exactly mimic another bear’s facial expressions, casting doubt on humans and other primates’ supremacy at this subtle form of communication. It is the first time such exact facial mimicry has been seen outside of humans and gorillas. The research, by Dr. Marina Davila-Ross and Ph.D. candidate Derry Taylor, both … Continue reading World’s smallest bears’ facial expressions throw doubt on human superiority