Narco Wars

This series makes use of user-generated footage of some of nature's most extraordinary events to put the viewer right at the heart of the action.

Scientific theories behind the Biblical plagues are discussed in this documentary series.

Shot from land and air, in trees and cliff-blinds, on ice floes and underwater, this documentary tells the powerful stories of many of the planet's species and their movements, while revealing new scientific insights with breathtaking high-definition clarity and emotional impact. The beauty of these stories is underscored by a new focus into these species; fragile existence and their life-and-death quest for survival in an ever-changing world.

Millions of people enter the U.S. through the nation's airports each year and hidden amongst them are an endless stream of contraband and ill intentions; defending those borders are the vigilant men and women of the Department of Homeland Security.

A documentary series following tow-truck drivers who work on California's treacherous Donner Pass in the Sierra Nevada mountains.

A look inside the massive Port of Los Angeles, one of world's most important trade gateways. Included: examining its diverse workforce, from customs officials to counterterrorism experts, on their day-to-day operations. From the producers of "Deadliest Catch" and "Ice Road Truckers."