The Neurologica Blog Your daily fix of neuro science, skepticism and critical thinking from The Skeptics Guide To The Universe host Steven Novella
Sam Harris Blog The blog of New York Times Best Seller Sam Harris, on topics as wide ranging as neuro science, conciousness, philosphy, ethics, gun control and drug legislation
Bad Astronomy Space and astronomy blog from the bad astronomer Phil Plate
Bad Science The blog of science writer and author Ben Goldacre