Nova is a popular science television series from the U.S. produced by WGBH Boston. It can be seen on the Public Broadcasting Service (PBS) in the United States, and in more than 100 other countries. It has also won a variety of major television awards, most of them many times over.

Nova often includes interviews with scientists directly involved in the subject, and occasionally footage from the actual moment of a particular discovery. Some episodes have focused on historical aspects of science. Examples of topics include Colditz Castle, Drake equation, elementary particles, 1980 eruption of Mount St. Helens, Fermat's last theorem, global warming, moissanite, Project Jennifer, storm chasing, Unterseeboot 869, and Vinland. The Nova programs are praised for their good pacing, clear writing, and crisp editing, with a website accompanying each segment. Nova's websites have also won awards.

A weekly documentary series, each episode providing an in-depth look at a different subject of scientific research. Subjects examined by this show have included the cutting edge of theoretical physics, a return to the Chernobyl nuclear reactor, the long-term effects of Amazon deforestation, and the development of life-saving medical techniques. Written by Jean-Marc Rocher