Hank's news this week informs us on a couple of crazy science experiments, updates us on some earlier topics (dangerous asteroids and ancient phallic rock art), and briefs us on a new study that seeks to find the evolutionary origins of...

Howcast - Learn how to become more tolerant from life coach Stephanie Florman in this Howcast video.

Howcast - Learn what causes intestinal gas from gastroenterologist Lisa Ganjhu, M.D. in this Howcast video about stomach problems and digestive disorders.

Howcast - Learn if there are any diets that help children with autism from pediatrician and child development expert Asma J. Sadiq, M.D. in this Howcast video.

Conflict between Islamic, Hindu, Christian, and scientific traditions, and how antagonism shapes cultural and political debate – fueling Islamophobia and other discrimination – form the basis of Peter Gottschalk’s work.  As well as...

Former New York Times columnist Bari Weiss and Leon Botstein, president of Bard College, debate free thought and expression in academia and discuss whether traditional colleges are preparing students for today’s media environment.