Janeane Garofalo engages in political warfare, delving into the furious debates between Democrats and Republicans and the science issues that divide them. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Our Halloween special investigates the science of ghosts and other haunting phenomena. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

A hit TV sitcom about science geeks? Neil talks with the co-creator and science advisor for "The Big Bang Theory." Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

NASA astronaut Mike Massimino joins us to discuss the perils and promise of human space flight now and into the future. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

In the second half of our live show at the Bell House in Brooklyn, Kristen Schaal, Scott Adsit, Eugene Mirman and our very special guest Alan Alda travel through time and higher dimensions. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

StarTalk Radio brought science in the house at the 4th annual Eugene Mirman Comedy Festival, with Kristen Schaal, Scott Adsit, Eugene Mirman and our very special guest Alan Alda. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

From the physics of sound to the healing power of song, groove to the universal sway of music with guests Moby and Jonathan Coulton. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

On this ten-year anniversary of the 9/11 tragedy, StarTalk Radio takes a look at the event and how it changed our lives. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

Although many people debate about the use of animals in science and civilization, few argue as adamantly against their use than our guest, Ingrid Newkirk, co-founder and president of PETA. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.

See the Sun with new eyes as we discuss the many ways this ball of plasma illuminates our past, present and future. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to new episodes ad-free and a whole week early.