NOVA (Seasons 1–53)

NOVA — watch online all seasons of PBS's flagship science documentary series, on air since March 3, 1974. Over fifty years, more than a thousand episodes, and not one is a repeat: each 55-minute installment takes on a different corner of physics, astronomy, medicine, mathematics, history, or archaeology.

Produced by Boston's GBH, the show builds each episode around scientists — physicists, biologists, engineers, historians — speaking in their own words, often alongside location shoots from dig sites, labs, and observatories around the world. Season 53 is done; season 54 is already underway. Stream NOVA online on iFILM.