What animals will still be living in the year 3000? Forget about tigers, rhinos and pandas. They’ll go the way of the dodo bird. But scientist Peter Ward says rats and coyotes will flourish. In this hour of To the Best of Our Knowledge the future of evolution. Also, best-selling novelist...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...