Exploration

Exploration - Origins - 09/14/12

Dr. Simon Singh on The Origin of the Universe and Dr. Spencer Wells on the Origin of the Human Race.

Exploration - Life - 09/07/12

Dr. Robert Hagen on life in outer space, and Dr. Carl Zimmer on the origin of life on earth.

Exploration - Tom Jones - 08/30/12

Astronaut Tom Jones, and Dr Robert Zubin discussing Mars.

Exploration - Universes - 08/23/12

Dr. Brian Green on the Fabric of the Universe, and Dr. Lisa Randall on parallel universes.

Exploration - Suicidal Planet - 08/16/12

Suicidal Planet with Sudhir Rajan, and the Brain with Nobel Laureate Dr. Gerald Edelman.

Exploration - Astronomy - 08/09/12

Astronomy with guest Dr. Ken Croswell.

Exploration - World on the Edge - 08/02/12

Lester Brown - World on the Edge - State of the World

Exploration - 07/26/12

Exploration - Women in the Sciences - 07/19/12

With George Johnson on women in the Sciences, and Michael Lemonick on the Big Bang.

Exploration - Green, Greener, Greenest - 07/12/12

Green, Greener,  Greenest with guest Lori Bongiorno.