This is the story of an awe-inspiring coastline 4,000 miles long.
First shown: 9 Oct 2015
Chris explores the mysteries behind a glacier that bleeds red.
First shown: 8 Oct 2015
A Japanese-led team of scientists attempt to shed light on the world of deep sea sharks.
First shown: 14 Jul 2015
Discover the secret lives of pumas and hummingbirds. Soar with condors over glacial peaks.
First shown: 25 Sep 2015
1. Fire and Ice
Discover the secret lives of pumas and hummingbirds. Soar with condors over glacial peaks....
2. Heat and Dust
The weird world of maras, desert-dwelling penguins and guanacos....
3. Life on the Edge
This is the story of an awe-inspiring coastline 4,000 miles long....
Patagonia: Earth's Secret Paradise
The weird world of maras, desert-dwelling penguins and guanacos.
First shown: 2 Oct 2015
Sir David Attenborough tells the story of predators and their prey. Coming soon.
First shown: 7 Oct 2015
Lions are the only wild cats to live in family groups. Jonathan Scott investigates why.
First shown: 23 Mar 2011
The latest tech, including gyrating exoskeletons, smelly phones and pizza recognition.
First shown: 10 Oct 2015
In the midst of winter, time-lapses show a magical country shrouded in frost and mist.
First shown: 2 Oct 2013
The final months of life in the womb, when cartilage hardens to form the skeleton.
First shown: 28 Sep 2015
A look at how the Serengeti wilderness in Africa has been shaped over time by mankind.
First shown: 9 Jun 2011
The team look into how tech is being used to analyse the large-scale movement of people.
First shown: 3 Oct 2015
Griff Rhys Jones, Rory McGrath and Dara O Briain head to the Hebrides.
First shown: 27 Dec 2010
George McGavin investigates the dramatic life of the oak tree over the four seasons.
First shown: 1 Oct 2015
Jonathan Scott looks at why living in prides could be the downfall of the lion.
First shown: 30 Mar 2011
Michael Mosley looks at how scientists have probed the mind of the murderer.
First shown: 9 Mar 2015
How a single cell transforms in the first eight weeks after conception.
First shown: 14 Sep 2015
Forget the big bang - the real moment of creation was the Cosmic Dawn.
First shown: 9 Sep 2015