NOVA scienceNOW explores cutting-edge scientific and technological innovation, and the inquisitiveness that drives invention, in real time, as the science unfolds—and the astonishing new ideas that could change our lives forever.

Armed with his signature style, host Robert Krulwich (Nightline, ABC News), named “the most inventive network reporter in television” by TV Guide, gamely tackles such diverse topics as fuel cells and hydrogen-powered cars, the secrets of the genetic code and the wonders of nanotechnology— just a few of the topics in a potentially limitless range of stories in the NOVA scienceNOW lineup.