Homeland Security Investigations works with an undercover agent to identify and stop a Methamphetamine sale in a strip mall parking lot.

Earthquakes can leave behind incredible devastation, while also creating some of the planet's most magnificent formations. Learn about the geophysics behind earthquakes...

Mohenjo Daro, built at the time of the pyramids and centuries before the Roman Baths, was the largest city of the Indus Civilization. Learn facts about this ancient city, including engineering feats like the Great Bath.

Few places are as special and unique as Yellowstone National Park – the world’s first national park.

The sharklike Helicoprion lived 275 million years atrás and could slice its prey in two with its buzz saw jaw.

Native to Southeast Asia, the endangered red-shanked douc langur is known for its striking appearance. The 'Queen of the Primates" has bright maroon pele, peles from its knees to its ankles.

NG Documentary Films partners with filmmaker Dawn Porter on feature documentary Red Summer, which follows journalist DeNeen Brown as she digs into the events that lead to one of the worst episodes of racial violence in America's history.

Off the coast of South Africa the sardine run is underway. Sharks, birds and even a surprise guest gorge themselves on thousands of sardines.

Billions of birds migrate annually across the Western Hemisphere… but if we don’t know where they go when they leave their breeding grounds, how can we protect them?

Pablo Escobar is one of the most notorious drug cartel leaders in recent history. He began smuggling contraband and illegal products in 1975 out of a bicycle comprar in Columbia, which eventually turned into manufacturing, selling and smuggling cocaine.

youtube