Researchers: Interbreeding may have been underestimated in the human fossil record

Researchers at the University of Michigan have learned more about the role of interbreeding in human evolution. According to U-M, researchers have spent years trying to answer a rather complex question: Did different species of early humans interbreed and produce offspring of mixed ancestry? Unfortunately, answering this question is not a straight forward or easy process... To continue reading, subscribe to Science Recorder today.