Ravens are members of the crow family. They are found everywhere in the northern hemisphere and can adapt from deserts to mountains a feat requiring high intelligence. As scavengers, ravens know how and when to take advantage of other animals. In Yellowstone National Park, animals that don't survive the winters attract coyotes who rip open the hides, making the meat accessible to ravens. Ravens not only follow wolves, even flying ahead and leading...

In this landmark series of films, University of Oxford Professor Marcus du Sautoy escorts viewers through the history of this most important of all intellectual disciplines. In a journey that takes him through the ages and around the world, he examines the development of key mathematical ideas and shows how, in a multitude of surprising ways, mathematical ideas underpin the science, technology, and culture that shape our world.

Julia Child and America's best bakers guide viewers through contemporary and traditional baking. Eight complete episodes feature breads, cakes, cookies, pitas, pizzas, croissants, and more.

Fall in love with baby koala Danny, tiny wallaby Neil, baby sloth Newbie, young kangaroo Harry, and baby fruit bat Bugsy, and with their caring foster mothers, who give so much of themselves to help these little orphans find their way back to the wild.

A powerful new approach to weight control that focuses on the type of food you eat, not the amount, using foods that work for your body, not against it! According to Dr. Barnard, the key to weight loss isn't about eating less, it's about eating smarter and incorporating foods that are low-fat, rich in fiber and high in plant-based proteins. Dr. Barnard describes which foods to eat and provides tips on how to prepare them. Over one hour of bonus material....

Might the stories of the Bible have their basis in ancient scientific fact? How big was the giant Goliath, and what was the tech of the sling that brought him down? We'll demonstrate that the tower of Babel could have been as tall as two miles in height. Create fire from water as Elijah may have done. And in a never before attempted investigation, watch as archeologists fully levitate a replica of the Ark of the Covenant.

Adam and Jamie conduct experiments to dispel myths in science, technology and popular culture.

Adela Ucar and Justine Shapiro spend a week enjoying the sites, food, and culture of Paris.

Standing out from the crowd is tough, especially in the animal kingdom. With an estimated 8.7 million species vying for attention, the multitude of contenders must go above and beyond to make it onto top 10 lists. But there is one group that has an unfair advantage, baby animals.

Russia is a country full of adventure, culture and vast distances. It is a continent, a multi-ethnic country and a vast land uniting both Europe and Asia all at once. Experience an in depth seven day sightseeing video tour.