Bonobos and chimpanzees look a lot alike and they use similar gestures or movements to communicate. But do the same gestures always mean the same thing? My new popular science story, "When Great Apes High-Five" answers this interesting question and looks into the evolution of communication.
Click here to read the story
This article is published by 'Ask A Biologist', Arizona State University. I am a volunteer contributor of the programme.
T. H. (Henry) Hung