National Geographic Explorer Paul Salopek is retracing the path of human migration. More specifically, the scientific ...

Evolution is neither purposeful nor intentional: it has no ideal, aim, or end-point. For evolutionary change, there are no ...

HEC Montréal provides funding as a founding partner of The Conversation CA-FR. HEC Montréal provides funding as a member of The Conversation CA. The goal of transhumanists is to improve human beings ...

I’ve been retired for about five years now, and I’m very much enjoying life at a different pace. When I was working full time, I was usually moving so quickly from one event to the next that I had ...

Two chimpanzees meeting with each other apparently have a discussion using hand gestures, one of the human-like characteristics of other mammals. (Getty Images) Of the 8.7 million species on Earth, ...