When houses are the size of parking spaces.Hong Kong is the most expensive housing market in the world. It has been ranked as the least affordable housing ...

The Russian Sleep Experiment is one of the most famous and horrific experiments gone wrong, but some people claim the experiment never happened! Today we're ...

In the world of medical documentaries, there are countless stories of individuals who have encountered incredible medical conditions and overcome them with ...

Tens of thousands of people live in Zabbaleen, on the outskirts of Cairo, Egypt, they all make a living out of recycling the entire capital city’s refuse. ...

Above ground, it's a concrete jungle - centuries of buildings of all different shapes and kinds. But what about underground? We take you on a journey deep ...

In California's vast, desolate desert lies an abandoned city like no other. A city where there are no laws, no rules, and no governing authority. Welcome to ...

Comuna 13, located in the city of Medellin, Colombia, has earned the notorious title of being the murder capital of the world. This once dangerous ...

The Dugway Proving Ground is a US government facility that test some of the deadliest chemical and biological agents on earth. Despite the dangerous ...

We got an inside look at how United States Army recruits are exposed to tear gas during basic combat training.Senior video correspondent Graham Flanagan spent ...

The COVID-19 crisis is changing the way future Army soldiers are trained at the Fort Benning military base near Columbus, Ga.As of March 29, six confirmed ...

The City with no water: Imagine having to spend half your salary or more buying water, sometimes only available illegally from criminals. Or if water taps in ...

The biggest consumer of legal and illegal drugs in the world is the USA. This is how the narcos took control of Mexico and created the biggest and most violent ...