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Air Date: Wed, Oct 16, 2019 9:00 PM
In 2018, Italy’s Morandi Bridge collapsed, killing 43 people. NOVA investigates what went wrong and explores other bridge collapses across the United States.
Air Date: Mon, May 1, 2017 10:00 PM
In this excerpt from the Independent Lens film National Bird, Heather, a former U.S. military drone pilot who is now a masseuse, talks about the emotional distress caused by knowing she was responsible for the deaths of people, something she tried to push out of her mind but found impossible to shake.
Air Date: Tue, Feb 10, 2015 9:00 PM
By the dawn of the 19th century, the deadliest killer in human history, tuberculosis, had killed one in seven of all the people who had ever lived. The disease struck America with a vengeance, ravaging communities and touching the lives of almost every family.