After 11 years of isolation in New England, Nathan Zuckerman returns to New York City. Now 71, Zuckerman discovers that a lot has changed. In this hour of To the Best of Our Knowledge, we'll meet Nathan Zuckerman's creator, the renowned novelist, Philip Roth. And we'll find out how both Roth...Read more


Scientists are launching one of the most audacious projects ever conceived: a detailed map of the human brain, neuron by neron, synapse by synapse. For some scientists...