giovedì 17 dicembre 2015

NYT Science: Down From the Trees, Humans Finally Got a Decent Night’s Sleep

Down From the Trees, Humans Finally Got a Decent Night's Sleep
By CARL ZIMMER

Humans sleep more deeply but for shorter periods than other primates' habits, a study finds. The pattern may have helped humans evolve more powerful brains.

Published: December 22, 2015 at 06:00AM

via NYT Science http://ift.tt/1TSbuQb