National Geographic HD

Hazen Audel takes on a trek through the deserts of northern Namibia; he delivers a sacred gift to a tribe who live in the barren dunes.

Hazen Audel ventures into the sun-scorched Australian outback, searching for a hidden freshwater oasis.

In a deep North American canyon, Hazen Audel faces lethal animals, vertical cliffs and impossible terrain on a deadly run; he must navigate mountainous terrain and plunging chasms with just the traditional sandals of the Raramuri for protection.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Join your hosts Kevin Cash & Cory Cady as we discuss the 250th Anniversary of America with the official "America 250" logo on a Silver American Eagle label. We are locking in orders for this iconic release but coins are limited! Don't miss out!

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Jacuzzi Bath Remodel and interior designer Christina Haack shares how to transform your bathroom into a gorgeous, safe, stylish space in as little as one day.

Learn about the variety of Humana Medicare plans designed to fit people's needs, lifestyle, and budget.

This enhanced episode digs into the facts behind Montana becoming a hot spot for drugs coming in from Mexico and Canada.

Chicago is saturated with record levels of overdoses and homicides as gangs fight over drug turf; enhanced.

In this enhanced episode, Mexican cartels dominate the meth market via superlabs, hitmen and smugglers.

New Year's Eve revelry means drugs are hot commodities near Times Square.

Following the Dallas gangs and cartel connections that feed the addicts of east Texas; enhanced.

The Steel City is awash with heroin, and a deadly batch has hit the streets; enhanced.

Heroin and benzodiazepine pills flood the streets of Boston; enhanced episode.

Trick-or-treating in Detroit on the scariest drug-fueled holiday of the year; enhanced.

Agents arrest two traffickers carrying similarly branded bricks of cocaine; panicked asylum seekers refuse to cooperate, causing an uproar.

Agents arrest a woman carrying small purses loaded with cocaine; cocaine is found inside packets of hair bleach; a woman hides cocaine in her undergarments.

Two carriers, one flight; capsules taped to body parts and ingested; false compartments.

A woman smuggles cocaine inside packets of hair bleach; a man's photos of the pope act as a clever hiding place for drugs.

Agents arrest two traffickers carrying similarly branded bricks of cocaine; panicked asylum seekers refuse to cooperate, causing an uproar.

Smugglers will try anything to move their product through Colombia's biggest airport, El Dorado International Airport.

A senior citizen is caught with drugs in his system; a repeat offender tries to get away with ecstasy; a young man breaks down after the police discover drugs in his possession.

The Search and Rescue team assists a boy who may have broken his back.