Close to two million people worldwide tune in to National Public Radio's "one hour, weekly, award-winning, environmental news program" Living on Earth. The program's Website features weekly shows with RealAudio recordings as well as transcripts. Numerous other stories are also offered in the same formats. The site contains a clickable map with a list of local stations and times for finding shows...

Written and hosted by John Lienhard, produced by KUHF-FM, Houston, and distributed by National Public radio, The Engines of Our Ingenuity is a short radio program that explores the role of human creativity in the formation of our material and intellectual culture. The topics covered range broadly, "from cable cars to Civil War submarines, from the connection between Romantic poets and Victorian...