Christa Parravani talks about her book, "Her," a memoir about the special bond she shares with her identical twin sister.
Intelligent. Optimistic. Curious.
Audio
David Brooks tells Steve Paulson the old ways of schools need to change.
Doug Quin is trying to help us tune certain sounds in, sounds we don't consider worth hearing -- from the sound of a spider sucking blood from an insect to the sound of a tree falling in a forest.
Clay Shirky is an internet expert and author of "Here Comes Everybody." He tells Steve Paulson how wide acceptance of social networking sites has dramatically changed our expectations of the media and even the role of journalism.
Eric Steel tells Steve Paulson that his crew filmed The Golden Gate Bridge every daylight minute for one year, and thus witnessed many suicides and even more attempts.
Comic novelist David Lodge takes on the old battle between science and the humanities in his latest book, “Thinks.”
For eight years Anu Garg has been sending e-mail to a half million people in two hundred countries around the world, but it's not spam. It's "A Word a Day," a message with a definition, the word's etymology and an example of how to use it.
Craig Harline tells Anne Strainchamps how Sunday has evolved over the past several centuries.
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