DNA testing companies are trending nationally, with over 30 million Americans hoping to receive clues to family origins and forecasts of their future health -- not knowing the results can be misleading, or not considering that family secrets can tear apart relationships. The biggest risk, however, may be what these companies do with our information once they have it, so this program objectively explores the promise and peril of consumer DNA testing....

Cosmos: a spacetime odyssey continues the exploration of the remarkable mysteries of the cosmos and our place within it. Hosted by renowned astrophysicist Dr. Neil deGrasse Tyson, this thrilling, 13-part adventure will transport you across the universe of space and time, bringing to life never-before-told stories of the heroic quest for knowledge and a deeper understanding of nature. With an updated Cosmic calendar, dazzling visual effects, and the...

Neuroscientist David Eagleman explores the wonders of the human brain in an epic series that reveals the ultimate story of why people feel and think the things they do. The ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions.

Bill Nye has been the public face of science for more than 20 years. In Everything All at Once, the New York Times bestselling author urges readers to become activists and agents of change. Everything All at Once is an exciting, inspiring call to unleash the power of the nerd mindset that exists within us all. Nye believes we'll never be able to tackle our society's biggest, most complex problems if we don't even know how to solve the small ones....

Astrophysicist Mario Livio, along with a colorful cast of mathematicians, physicists, and engineers, follow math from Pythagoras to Einstein and beyond, all leading to the ultimate riddle: Is math an invention or a discovery? Humankind's clever trick, or the language of the universe? Join Nova for a mathematical mystery tour, a provocative exploration of math₂s astonishing power across the centuries.

Discover the thrilling story of how people are made, from the moment of conception to the moment of birth 280 days later. Follow the gestation process, the most exquisite biological choreography found in nature. Using the latest research and advances in medicine, we can reveal this hidden world in forensic detail. Zeroing in on milestones along the road to creation; where critical events can change people's life.

Mother Nature unleashes spectacular natural phenomena as Jay, Elisha and Tyler witness the inner workings of Niagara Falls, an actual lightning storm, and try to get out of the way of an avalanche.

A team of intrepid paleontologists recently discovered a lost world of dinosaurs in the unlikeliest of places - deep in the dark, snowy wilds of northern Alaska and the Aleutian Islands.

NOVA captures New Horizons' historic flyby of Pluto, the culmination of the spacecraft's nine-year, three-billion-mile journey to reveal the first ever detailed images of this strange and icy world at the very edge of our solar system.

No theory is safe from the scrutiny of the MythBusters, who take on the Hindenburg disaster, Tesla's Earthquake Machine, the Mentos mint-Diet Coke Internet myth, and much more.