Helen's Polar Challenge for Sport Relief

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Inspired by his late mentor, Will Smith spends 100 days facing extreme challenges, venturing from pole to pole with scientists, explorers and experts.

David Attenborough travels to the end of the earth, taking viewers on an extraordinary journey across the polar regions of our planet.

HISTORY’s longest-running series moves to H2. Modern Marvels celebrates the ingenuity, invention and imagination found in the world around us. From commonplace items like ink and coffee to architectural masterpieces and engineering disasters, the hit series goes beyond the basics to provide insight and history into things we wonder about and that impact our lives. This series tells fascinating stories of the doers, the dreamers and sometime-schemers that create everyday items, technological breakthroughs and manmade wonders. The hit series goes deep to explore the leading edge of human inspiration and ambition.

Explores WWII from Germany's invasion of Poland through the atomic age, examining pivotal battles, wartime leaders like Churchill and Roosevelt, and the human cost of total war.

Michael Palin undertakes an epic journey of 23,000 miles, traveling from the North to the South Pole across 17 countries with a minimum of air travel, all on a tight deadline.

30 for 30 is the title for a series of documentary films airing on ESPN, its sister networks, and online highlighting interesting people and events in sports history. This currently includes four "volumes" of 30 episodes each, a 13-episode series under the ESPN Films Presents title in 2011–2012, and a series of 30 for 30 Shorts shown through the ESPN.com website. The series has also expanded to include Soccer Stories, which aired in advance of the 2014 FIFA World Cup, and audio podcasts. This entry refers to the main Volumes of the series presented by ESPN

Journeying to the far reaches of our planet, this eight part series follows some of the world's most amazing species, telling extraordinary stories that are dramatic, thrilling, funny and sometimes heart-breaking, but always full of hope.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

David Attenborough celebrates the amazing variety of the natural world in this epic documentary series, filmed over four years across 64 different countries.

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educating the world about wildlife, including the much feared crocodile and numerous venomous snakes. Steve's specialty is the capture and relocation of crocodiles. No animal appears too threatening to Steve, his true respect for animals is the foundation for everything he does.

Motoring programme featuring reviews of and reports about cars of all types.

Experience the wonders of our world like never before in this epic series from Jon Favreau and the producers of Planet Earth. Travel back 66 million years to when majestic dinosaurs and extraordinary creatures roamed the lands, seas, and skies.

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

There is nowhere more powerful and unforgiving yet more beautiful and compelling than the ocean. Join us and explore the greatest yet least known parts of our planet.

This gripping four-part documentary series explores the explosive life of Mike Tyson — one of the most feared and fascinating figures in sports history.

Filmed across six continents, this docuseries uses cutting-edge camera technology to capture animals' nocturnal lives, revealing new behaviours filmed in full color like never before.

Natural World is a nature documentary television series broadcast annually on BBC Two and regarded by the BBC as its flagship natural history brand. It is currently the longest-running series in its genre on British television, with more than 400 episodes broadcast since its inception in 1983. Natural World is produced by the BBC Natural History Unit in Bristol, but individual programmes can be in-house productions, collaborative productions with other broadcasters or films made and distributed by independent production companies and purchased by the BBC. Natural World programmes are often broadcast as PBS Nature episodes in the USA. Since 2008, most Natural World programmes have been shot and broadcast in high definition.

Ten years on from the original Frozen Planet, this documentary series takes audiences back to the wildernesses of the Arctic and Antarctica and tells the complete story of the entire frozen quarter of our planet that’s locked in ice and blanketed in snow.

Morgan Freeman presents his quest in order to find how most religions perceive life after death, what different civilizations thought about the act of creation and other big questions that mankind has continuously asked.

Michael Palin undertakes an epic journey of 23,000 miles, traveling from the North to the South Pole across 17 countries with a minimum of air travel, all on a tight deadline.

In 1989, the German polar explorer Arved Fuchs and the South Tyrolean mountaineer Reinhold Messner set out together to reach the South Pole on skis without sled dogs or motor technology and then cross the entire Antarctic. There are problems right from the start because the onward transport to the starting point by plane cannot be carried out on time. Finally, the adventurers set off from Patriot Hills Base Camp on the Filchner-Ronne Ice Shelf to the Pole. The completely different character traits of the two men quickly emerge. Messner is impetuous and pushes for speed. The calm Fuchs divides his strength and consistently follows his pace during all planned breaks. On New Year's Eve 1989, the two men are warmly welcomed by the crew of the US Amundsen-Scott South Pole Station. But the much larger and more dangerous part of their adventurous continental crossing still lies ahead of them. The 3-part documentary shows one of the last great adventures of modern times in impressive pictures.

Take a journey to Antarctica to experience the world’s most extreme wilderness, to see the massive undertaking it is to support human life there, and to chronicle the world-changing science being done. Embed with missions on the ice, underneath it, and atop some of its peaks, as scientists and survival experts join forces to fight brutal conditions to help change the world.

Head to the wilds of Antarctica and get a view of everything going on there and how it impacts us with YouTube sensation Jamie Curry!

David Attenborough travels to the end of the earth, taking viewers on an extraordinary journey across the polar regions of our planet.

Series following the reconstruction of British explorer Robert Falcon Scott's epic, but ill-fated, trek to the South Pole in 1911

Sir David Attenborough looks at the natural history of the Antarctic continent

A look at the legacy of Band Aid, Live Aid and Live 8 in reshaping global charity and politics. Featuring interviews with Bob Geldof, Bono, Sting, and African and western leaders of the time.

Documentary series aimed at understanding the jobs of the "Ice Rangers": these men and women who manage the practical aspects of the Princess Elisabeth polar station on a daily basis. What drives them to the idea of coming to isolate themselves on this basis? How do they manage to manage their emotions and their private lives? This daily life will be juxtaposed with scientific missions and challenges and, therefore, more universal questions to understand why it is important to continue research in this white continent and what challenges for tomorrow this represents at the planetary and climatic level.

This series follows a modern expedition that re-creates Sir Ernest Shackleton's trans-Antarctic expedition, which launched in 1914. The series joins a crew of five intrepid explorers, led by renowned adventurer, scientist, and author Tim Jarvis, as they duplicate Shackleton's epic sea-and-land voyage in a replica of the original explorer's lifeboat.

Pete meets the four-legged friends that call the UK's leading dog welfare charity, Dogs Trust, home. From when they are rescued, Pete plays an instrumental role in their rehabilitation process, right up until the point the dogs are safely rehomed.

In 2049, the only remaining data center "Black Box" on the planet rendered uninhabitable by climate disaster. The recorder who resides in "Black Box" accidentally brings out the documentary made by 2023 musicians... The last record on earth left with music on the fast-destroying earth, "The Black Box on Earth"!

Double Olympic gold medallist James Cracknell, TV presenter Ben Fogle and Doctor Ed Coats compete in one of the world’s greatest challenges – the 2009 race to the South Pole - the first organised race since Scott and Amundsen almost 100 years ago.

Jane sets off on a mission, travelling from Antarctica to the Arctic Circle to experience bucket-list adventures in some of the most breathtaking places on Earth. Exploring Antarctica, South Georgia, The Falklands, Uruguay, Brazil, Greece, Italy, Norway, Svalbard and the Arctic Circle. It’s an extraordinary route, and JetSetTV can’t wait to bring you along for every moment of it. Taking in incredible landscapes, wildlife and once-in-a-lifetime experiences. Expect helicopter rides, whale watching, unbelievable scenery… and a song or two!