Subscribe to the Friday News Feedbag and you'll sound like the smartest person in the room! Every Friday, Discovery News drops some serious science and tech news on our listeners as reporters James Williams and Jorge Ribas each bring us their three favorite stories of the week. The best part of all is that you the listener gets to decide the winner. Just listen to the Friday News Feedbag, email your favorite story of the week to pod_cast@discovery.com and become a member of Feedbag Nation! (239 shows, last show 01/16/2009)

Video and audio podcasts from NASA's Jet Propulsion Laboratory feature the latest news on space and science findings from JPL and NASA. Topics include discoveries made by spacecraft studying planets in our solar system, including Mars, Saturn and our home planet, Earth. Missions also study stars and galaxies in our universe. Other topics cover tips for amateur astronomers and updates from the Mars Rover and Cassini missions. (27 shows, last show 06/11/2008)

Nature is a weekly international journal publishing the finest peer-reviewed research in all fields of science. The Nature Podcast is a free weekly audio show highlighting content from each issue, and interviews with the scientists creating the data. (54 shows, last show 05/28/2008)

The latest news, analysis and reporting about Science & Technology from the PBS NewsHour and its website, the feed is updated periodically with interviews, background reports and updates to put the news in a larger context. (73 shows, last show 07/22/2010)

On Radio Lab, science meets culture and information sounds like music. Each episode of Radio Lab. is an investigation -- a patchwork of people, sounds, stories and experiences centered around One Big Idea. Hosted by Jad Abumrad and Robert Krulwich, Radio Lab is produced by WNYC public radio. Support the adventure with a donation by pasting the following URL into your browser: http://www.wnyc.org/epledge/radiolab/ (99 shows, last show 07/26/2010)

Science & the City brings you a weekly podcast featuring cutting-edge research and science from New York City and beyond. Leading scientists tell their stories in a mixture of documentaries, interviews, and lectures. Visit www.scienceandthecity.org. (374 shows, last show 07/30/2010)

Special features, interviews, and behind the scenes stories from the Science Channel. (131 shows, last show 12/29/2008)

Skeptoid is a weekly show taking an incisive, critical look at pop culture phenomena and pseudoscientific beliefs. Hosted and produced by Brian Dunning, Skeptoid takes on the toughest challenges to the realm of reason and rationality. From the sublime to the startling, no topic is sacred. (226 shows, last show 07/27/2010)

The story of technological progress is one of drama and intrigue, sudden insight and plain hard work. Let's explore technology's spectacular failures and many magnificent success stories. (526 shows, last show 07/20/2010)

The Skeptics' Guide to the Universe is a weekly Podcast talkshow discussing the latest news and topics from the world of the paranormal, fringe science, and controversial claims from a scientific point of view. -The Skeptics' Guide to the Universe: Your escape to reality -Produced by the New England Skeptical Society in association with the James Randi Educational Foundation(JREF) : http://www.theness.com (262 shows, last show 07/24/2010)