A first look at the stunning new science series hosted by astrophysicist Neil deGrasse Tyson. For a discussion of the relation of science and religion in the first episode, go here.
Is there life elsewhere in the universe? In our solar system? Neil DeGrasse Tyson makes a series of striking, amusing, compelling arguments.
Neil deGrasse Tyson introduces us to an extraordinary border collie and other dogs that are changing our view of canine intelligence.