Scientists working to defend us from a cataclysmic crash, before we explore deep space collisions on a colossal scale.

Traditions on the remote South Pacific island of Tanna contrast sharply with the money-driven way of life in New York.

As the ship leaves Venice, The Captain and his team are tested by their guests and an eccentric onboard entertainer.

From factory floor to worldwide design fame, Megafactories is the true story of the planet's greatest factories.

From factory floor to worldwide design fame, Megafactories is the true story of the planet's greatest factories.

Inside a top-secret factory in Italy, witness the creation of the newest and most powerful Ferrari yet. Learn the design secrets

Spanning more than 300,000 square metres, the John Deere factory houses more than 2000 employees, 49 robotic welders, 8 laser cu

Take an eye-popping look at the greatest structures and machines ever created as we focus on some of the world's modern-day mira

Lifting a mind-blowing 14,000 ships a year, the Panama Canal relies on the mightiest machines: gargantuan locks, a colossal cran

An insight into the building of KINGDA KA - the world's fastest and tallest roller coaster ride.

Join a team of scientists and adventurers as they travel the globe to unlock the secrets of monster fish.

Contemporary scholars investigate huge geometric markings made by the Nasca people 2,000 years ago on Peru's dry pampa.

Marsh Mokhtari travels the globe and brings viewers along as he undertakes some of the world's most exciting journeys

A wood-powered pick-up truck takes to the streets of London with modern-day activists, Trees for Cities.

In just six days these cheap and shipping containers in Liverpool will become economical and sustainable future homes.

The animal rescue team responds to a call from a woman claiming that her neighbour traps, torturs and kills animals.

In life, Albert Einstein's brain was the source of the most influential scientific ideas of the modern era. Does the Greatest Br

In 2002 during Operation Anaconda a group of elite navy SEALs attempt to insert on a mountain peak in Afghanistan.

Travel to South Africa's townships where soccer is and always was a way of life for the community's youth.

Star Alliance in partnership with UNESCO Biosphere Connections and National Geographic Channel explore the connections in nature

With the street-mean Sugar Cane Gang determined to snatch the Pani Troops territory, the turf war on Durbans Mt Edgecombe Estate

An exclusive look inside the Wanpaku Sumo championships. This event attracts 55,000 teenage hopefuls.

Camera in-hand, former NatGeo researcher Ali Ogden and Channel producer Chris Keener documented the final 10-day, 150 mile stret

The world's oceans are filled with a bewildering array of predators, many of which have developed ingenious methods of killing t

In mid-May 2007, an exceptionally well-preserved baby woolly mammoth was found lying on a riverbank in a remote corner of the Ya