Kangaroos are marsupial mammals, not placentals. Yet their genes are close to humans.
University of Chicago biochemist James Shapiro, not a design theorist, offers four kinds of rapid, evolutionary change that Darwin “could not have imagined.”
A while back, I started a series here called “Science Fictions” that I began by asking a simple question.
Cognitive scientist Steven Pinker recently told CNN, “We don’t throw virgins into volcanoes any more.” No? Why not?
These theories about religion have two things in common.