For centuries, the Great Pyramid of Giza has been shrouded in mystery, with its origins tracing back to the Fourth Dynasty of ...

An accomplishment of both great sweep and illuminating detail, The Sea and Civilization is a stunning work of history that reveals in breathtaking depth how people first came into contact with one ...

Pope Francis today told the world's top oil company executives that the world must not let people's use of energy "destroy civilization." The pontiff, a passionate advocate of action to address ...