Today in History for Nov. 27 In 1095, in France, Pope Urban II solemnly proclaimed the First Crusade at the Council of Clermont. Urban's twin purpose was to relieve the pressure by the Seljuk Turks on ...

Economics assumes we behave like chimps, but humans are far more cooperative—and our economic models must catch up.

In a call to action for universities and society at large, this inspiring lecture underscored the power of language as a ...