Climate Change: The Facts

Naturalists Charlie Russell and Maureen Enns film recently discovered grizzlies on Siberia's Kamchatka peninsula.

'Behind The Garden Gate' is a documentary film about homegrown biodiversity and the challenges that come with it. In the 1970s Guus Lieberwerth and...

Ant colonies are one of the wonders of nature: complex, organised… and mysterious. This programme reveals the secret, underground world of the...

David Attenborough sets out on a journey across the seven continents in search of the most impressive and inspiring natural wonders of our planet.

Host Steve Irwin, "The Crocodile Hunter," in his last documentary, teams up with oceanographer Phillippe Cousteau to explore the deadliest sea...

Water Birds is a 1952 short documentary film directed by Ben Sharpsteen. The film delves into the still waters of lagoons and marshes to the wild...

It’s simple math: we can burn less than 565 more gigatons of carbon dioxide and stay below 2°C of warming — anything more than that...

'The Great Sperm Race' tells the story of human conception as it's never been told before. With 250 million competitors, it is the most extreme race...

Little Monsters presents some of the animal kingdom’s strangest survival strategies: poison dart frogs, chameleons, praying mantises and...

It may be the largest and most densely populated city on Earth, but Tokyo’s 14 million human residents share their home with an astonishing...

In 2009 a team of British cavers went on an expedition deep within the jungle of central Vietnam. To their amazement they discovered an enormous cave...