An exploration of mankind's fascination with worlds beyond our own-by the bestselling author of The Physics of Star Trek
Lawrence Krauss -an international leader in physics and cosmology-examines our long and ardent romance with parallel universes,...
Despite the widespread belief that natural is better when it comes to sex, pregnancy, and parenting, most of us have no idea what “natural” really means; the origins of our reproductive lives remain a mystery. Why are a quarter of a billion...