This show had tons of great science news and an excellent discussion with Aaron Wolf, doctoral researcher on neanderthal genomes and specifically how neanderthal and modern human genomes mixed (i.e. they reproduced) in ancient times. To begin, Aaron walks us through what we know about neanderthals and our modern misconceptions of them, and how they came about. From there, he discusses how the neanderthal genome was mapped, and why we think that most living humans have about 2% neanderthal DNA — and what that DNA is for.
- NASA twin space study results!
- Study finds that community is potentially an effective remedy to illness