Susana Chavez-Silverman tells Steve Paulson why she fell in love with Spanglish, a form of code-switching.
Susana Chavez-Silverman tells Steve Paulson why she fell in love with Spanglish, a form of code-switching.
Stacy Peralta was one of the original Z-boys who transformed the sport of skateboarding. Peralta tells Steve Paulson that the Z boys were all wild surfers from a rough neighborhood in west Los Angeles.
Saadi Simawe spent six years in an Iraqi prison for publishing verse opposed to Saddam Husssein’s Bath party. Now he’s an exile and teaches at Grinnell College in Iowa.
Afghan-born writer Khaled Hosseini, author of "The Kite Runner," reads from his latest novel, "And the Mountains Echoed."
Steve Paulson talks with some leading Darwin experts and goes to see Darwin's letters at Cambridge University in England to try to get at Darwin's views on God.
Scott Gelfand tells Jim Fleming about the latest in reproductive technology: the artificial womb. He worries that the device will be upon us before we’ve settled all the social and ethical issues it raises.
For the Aboriginal people of Australia, the concept of "The Dreaming" means an existence with no linear time.
Noted nature writer Terry Tempest Williams knows that the woods can be frightening, if you go walking in them with the wrong person. She tells the story of how she narrowly escaped a brutal attack while hiking.