Karen Joy Fowler bookmarks "Dazzle of Day" by Molly Gloss.
DEVO co-founder Mark Mothersbaugh talks about his new visual art exhibition, "Myopia."
Are humans hard-wired to forgive? Psychologist Michael McCullough's research traces the evolutionary roots of forgiveness and revenge.
Elizabeth Little is a writer and editor who collects languages. She tells Jim Fleming about the perils of learning tonal languages.
Brian Turtle tells Steve Paulson how he came up with the game "Six Degrees of Kevin Bacon" and plays a few rounds with Steve.
Nick Lowe has been making music for 40 years, as a solo artist and with such bands as Rockpile and Little Village. Many critics say he's doing his best work now, at the age of 58.
Contemplating the multiverse is mind-blowing, but if you want a truly earth-shattering controversy in physics, you have to go back 500 years to Copernicus' radical theory. Dava Sobel tells his story.
Francine Segan, author of "The Philosopher's Kitchen", tells us of the importance of bread to the ancient Egyptians, Greeks, and Romans.