The third episode of Neil deGrasse Tyson's rebooted "Cosmos" series, titled "Lost City of Life," takes viewers on a journey through space and time to witness the tenacity and creativity of life on ...

The second episode of the brand new season 3 of "Cosmos: Possible Worlds" takes us, as the show so often does, from ancient times on Earth through to the very edge of the galaxy.

<p>More than three decades after Carl Sagan explained the cosmos on TV, a new "Cosmos" blends fresh findings with the original series' spirit.</p> ...

The fourth episode of Cosmos: A Spacetime Odyssey, “A Sky Full of Ghosts,” airs tonight on Fox.In “A Sky Full of Ghosts,” Neil deGrasse Tyson sets off on the Ship of the Imagination to ...