Phil Keoghan journeys to Mexico to help tag whale sharks in order to save them. JJ Kelley explores the amazing talents and...
What am I? Why am I here? Are we alone? Over the centuries, history’s greatest thinkers have achieved spectacular scientific...
To be trapped behind enemy lines is every soldier’s worst nightmare: a situation they all train for, few experience and even...
To be trapped behind enemy lines is every soldier’s worst nightmare: a situation they all train for, few experience and even...
After a first season hailed as "the most important television series ever," the Emmy award-winning documentary series, Years...
In this episode, Jim hires Duane’s arch nemesis Todd and then takes off on an adventure to fix a snowcat.
35-year-old silverback Titus battles to retain his primacy as his son Rano strives to unseat him. In the lowlands, Kingo has...
After hitting a snag in the investigation, Ken and Carson must convince Pata de Lora to make a statement to the Costa Rican...
To catch a deadly Black mamba, Simon must face his biggest fear - heights! And to save a spitting cobra, he deals with his OCD...
Bordered by the Himalayas and the tropical jungles of Indochina, north-east India is a meeting point for many of the area's...
Karsten interviews witnesses to learn more about the murders. Looking for a motive, he goes to the Seychelles and encounters...
With the end in sight, Karsten now feels ready to present his evidence to the authorities. But anonymous threats make him...
Spend 24 hours in Brazil's dry season, when predator and prey alike are driven towards the rivers and pools. Where jaguars,...
A 24 hour battle for survival on the greatest mountain range on Earth - the Himalayas - a land where secretive cats hunt on...
The dark waters of the ocean turn bright and crystal clear as cameras reveal spectacular underwater landscapes, hidden...
Astronaut Chris Hadfield has left the planet three times and believes our only chance of survival, is to leave permanently....
What do Bart Simpson, Batman and the Little Mermaid have in common? They all became huge stars in 1989, a year that shaped...
USS Silversides battles depth charges, a jammed torpedo and an emergency appendectomy deep in enemy waters whilst intercepting...
June 1945. With Japanese merchant shipping slowed to a trickle, US Commander bets a crew member they'll sink 15 vessels during...
When Soviet submarine, B-59, is discovered "practice depth charges" are dropped; nearly inciting a nuclear war.