2. Wild Extremes
The story of New Zealand's wildest places and its most resilient pioneers.
Available for 29 days
1. Cast Adrift
A look at New Zealand's wildlife, which has been isolated since the time of the dinosaurs.
Available for 22 days
Hannah Fry reveals what data is and how it is captured, stored, shared and made sense of.
Available for 23 days
2013-2014: 18. K2: The Killer Summit
Documentary looking at how 11 climbers were killed during a descent of K2 in August 2008.
Available for 20 days
1. The Universe in a Snowflake
Professor Brian Cox investigates the stunning diversity of shapes in the natural world....
2. Somewhere in Spacetime
Professor Brian Cox follows the Earth's epic journey though space....
3. The Moth and the Flame
Professor Brian Cox investigates the ingredients which are the building blocks of life....
4. The Pale Blue Dot
Professor Brian Cox explains the science behind the colours of the planet....
Professor Brian Cox investigates the stunning diversity of shapes in the natural world.
Available for 7 days
Professor Brian Cox follows the Earth's epic journey though space.
Available for 14 days
Professor Brian Cox investigates the ingredients which are the building blocks of life.
Available for 21 days
2015-2016: 12. Sports Doping - Winning At Any Cost?
Dr Xand van Tulleken investigates the world of performance-enhancing drugs.
1. Going It Alone
Dedicated single parents go to extreme lengths to see their babies through to adulthood.
Available for 26 days
Film that shows how ocean waves are not only beautiful but also profoundly important.
Available for 27 days
Stories include a rare baby parrot so precious it has to be hand-reared.
The team visit Cumbria, where Matt Baker looks at the places that inspired Beatrix Potter.
Following Yellowstone's wildlife in a fight to survive six freezing winter months.
Available for 24 days
US Special - Part Three
Click heads to Los Angeles to see if an artificial intelligence can direct a music video.
Available for 11 months
The story of the most elegant, powerful theory in science - Einstein's general relativity.
2. Deep Thinkers
Documentary exploring how similar the minds of whales and dolphins are to our own.
US Special - Part Two
In the second episode of Click's State of America special, the team visit Silicon Valley.
2009-2010: 2. Victoria Falls - The Smoke That Thunders
A tale of life on the Zambezi River, set against the epic backdrop of Victoria Falls.
Available for 25 days
How the crocodile's circulatory system enables it to hold its breath underwater.
Available for 28 days
The stories and science behind some of the world's most dramatic earthquakes.
Available until Sun 2:40am
David Attenborough reveals the vibrant environment of southern Africa.