John Hodgman talks to astrophysicist Dr. Neil deGrasse Tyson about the multiverse, ideal space travel scenarios and the trick to explaining dark matter…
Watch Urvashi Vaid speak at the National Equality March Rally…
Lennon: The Man, the Myth, the Music – The Definitive Life, by author Tim Riley is reviewed on Suite101…
Dr. Robert Bullard will be signing his latest book at the APHA Conference in Washington, DC…