Your Ancient Neanderthal DNA Could Be Why You’re an Early Riser : ScienceAlert
Early risers might have Neanderthal DNA to thank for their morning habits, an early study suggests.An analysis found genes passed on by Neanderthals and Denisovans, two ancient cousins of modern-day humans, may help make some of us morning people."This was really exciting to us, and not expected," Tony Capra at the University of California, San Francisco, told New Scientist." Neanderthals and Denisovans passed on DNA that increased our morningness, and this has been retained in modern human populations."It's possible…