Primatologist Natalia Reagan welcomes new comic co-host Sarah Siskind, biological anthropologist Todd Disotell, and anthropology professor Will Harcourt-Smith to investigate all-things Neanderthal: culture, behavior, DNA, more! (Repeat) NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free. Find out more at https://www.startalkradio.net/all-access/know-neanderthals-natalia-reagan-repeat/ Photo Credit: Natalia Reagan. Don’t miss an episode of StarTalk All-Stars. Subscribe on: SoundCloud: https://soundcloud.com/startalk_all-stars iTunes: https://itun.es/us/P9kphb.c Stitcher: http://www.stitcher.com/podcast/startalk-allstars TuneIn: http://tunein.com/radio/StarTalk-All-Stars-p949405/ Google Play Music: https://play.google.com/music/listen#/ps/I2nz5bguurd5se7zu4fhnd25lk4 See omnystudio.com/listener for privacy information.