MOST VIEWED PHOTO GALLERIES

In this series Hazen tackles the Andes, crossing east to west though six amazing and diverse ecosystems. Across the high Andes...

Access details on Nat Geo's inspiring eco-programming.

Meet the brave American soldiers who are stationed in Afghanistan.

Master mechanics Fuzz Townshend and parts-blagging petrol head Tim Shaw are back for a brand new season of the fan favourite...

As winter looms in Port Protection, its residents both young and old must prepare for the harsh days ahead, or face dire...

Mygrations follows a team of 20 men and women in a feat that has never been attempted, as they set out on foot, unarmed and...

Thailand is a land of incredible beauty with more than 50 protected national parks accounting for nearly 10% of the country's...

Nature’s fiercest felines-big cats-creatures of magnificent strength, ferocity and beauty that are rapidly facing...

Asia is haunted - haunted by its own history. I Wouldn’t Go In There is a quest to uncover the real history behind the...

Can the engineering and WWI secrets revealed by sonar explain New York’s meteoric rise into a bustling world metropolis...

Albert Lin travels to the famous city of Petra and learns it may have been part of a much bigger network built by a mysterious...

From dusk till dawn, National Police at Spain’s Madrid-Barajas airport, Spain’s largest, tackle drug trafficking and...

Bear takes Marvel superstar Anthony Mackie to the highest peaks of the Italian Dolomite mountains for an adventure he’ll...

Neil deGrasse Tyson takes us on a cosmic adventure from the ancient heretic who opened our way to the stars to billions of...

Take a trip to the 2039 New York World’s Fair, where the problems we now consider hopeless have been solved and thrilling...