Program: NOVA | Type: Full Video | Aired: 2019-11-20
The Violence Paradox
Violence is all over the news. But some say we’re living in the most peaceful time in history. Journey through time and the human mind to investigate whether—and how—violence has declined. And witness how people are working to stop violence today.
Camera technology is revolutionizing the study of animals—without them even noticing.
Discover the science behind Leonardo da Vinci's masterpieces—and Mona Lisa's iconic smile.
New technologies unravel the Dead Sea Scrolls’ mysteries and uncover million-dollar fakes.
Amazing fossils reveal how mammals took over after an asteroid wiped out the dinosaurs.