In the decade after the Pill was released, the oral contraceptive gave women highly effective control over their fertility. By 1960, the baby boom was taking its toll. Mothers who had four children by ...

Eastern Pennsylvania is home to beautiful farmlands and countryside, but it's also a gold mine of information for geneticists, who have studied the region's Amish culture for decades. Because of their ...

Scale now trumps differentiation. by Marshall W. Van Alstyne, Geoffrey G. Parker and Sangeet Paul Choudary Back in 2007 the five major mobile-phone manufacturers—Nokia, Samsung, Motorola, Sony ...