Watch Wednesday, July 3, 2013 at 9pm | Decipher genetic information that illuminates the origin of dogs — with implications for human culture.
Watch previews, scenes and cast interviews from some of your favorite NOVA programs. If you cannot find what you are looking for, please try our video player.
Watch Wednesday, June 26, 2013 at 9pm | Witness a groundbreaking special that reveals a spectacular new space-based vision of Earth.
Watch Wednesday, May 29, 2013 at 9pm | Examine how modern technology and old-fashioned detective work found the suspects responsible for two bomb blasts that went off at 117th Boston Marathon finish line.
Wednesday, May 29, 2013 at 10pm | Follow investigations that may lead to a breakthrough in predicting earthquakes.
Wednesday, May 29, 2013 at 9pm | In the wake of tornado outbreaks, learn how we can protect ourselves and our communities.