Since being beautiful tends to pay off for women more than for men, evolutionary psychologist Satoshi Kanazawa of the London School of Economics wondered if natural selection might influence the sex of the offspring of beautiful parents. Assuming they can pass along their good looks, are the Brangelinas of the world more likely to have girls than boys? More →

After watching this video, it's no wonder so many people have a skewed sense of what beauty really is. More →