Follow the harrowing operation to rescue twelve boys stranded in a flooded cave in Thailand, and discover the scientific ingenuity that made the rescue possible.

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....

In this groundbreaking new series hosted by Niall Ferguson and based on his bestselling book The Square and the Tower, Ferguson visits network theorists, social scientists, and data analysts to explore the history of social networks. Ferguson demonstrates how human behavior, disruptive technology, and the profit motive can energize ideas and communication, ultimately changing the world.

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.

Join Rick Steves as he travels across Europe on the most vivid trip viewers can take without a plane ticket. Shows include: Naples and Pompeii; Italy's Amalfi Coast; Milan and Lake Como; Tuscany's Dolce Vita; Italy's Great Hill Towns; and Cinque Terre: Italy's Hidden Riviera.

Shows how human desires are an essential, intricate part of natural history. The program will explore the natural history of four plants -the apple, the tulip, marijuana, and the potato - and the corresponding human desires - sweetness, beauty, intoxication and control. This two-hour documentary begins in Michael Pollan's garden, and roams the world, from the fields of Iowa to the apple forests of Kazakhstan, from a medical marijuana hot house to...

Travels to various locations in France, including the Champagne region, Normandy, Boredeaux and other locations.

During World War I, the Allies and Germans repeatedly struggled to break the hideous stalemate of trench warfare. In the winter of 1916, Allied engineers devised a massive surprise attack on the German army. Nova follows bomb disposal experts as they clear topsoil packed with shrapnel and unexploded shells and probe one tunnel system connected to what is probably the world's largest unexploded bomb.

Travels to various locations in the British Isles, including Dublin, Ireland's west coast, Bath, Wales, Edinburgh and more.

Examine the visionary work and turbulent life of one of the greatest and most influential American writers: Ernest Hemingway. Intimate and insightful, the series weaves together Hemingway's biography with excerpts from his work. The film penetrates the myth of Hemingway to reveal a deeply troubled and ultimately tragic figure.