Vetenskapens värld

The series investigates Paolo Macchiarini’s claims to have invented a ground-breaking method to create new organs. His method using plastic tracheas sown with stemcells has been operated on patients in the US, Russia, Sweden and the UK. So far, unfortunately, the track record of his plastic organs is not very good. Almost all patients are dead. And several of his former surgeon colleagues in Sweden claim that not only does the method not work, but that his scientific claim to fame is based on falsified and misrepresented data. Some even claim that his patients have been used as human guinea-pigs.

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Experience the incredible and inspiring rebirth of an African wilderness through the eyes of an Emmy-winning wildlife cameraman. American-born, African-raised Bob Poole embarks on an amazing adventure: spending two years living in Gorongosa National Park, Mozambique, Southern Africa, joining scientists and conservationists in the battle to re-wild this once-legendary national park.

The cameras follow the lives of human and animal families living in Kenya’s Samburu National Reserve. They also follow the story of a safari camp run by wildlife expert Saba Douglas-Hamilton and an elephant conservation charity run by her husband Frank Pope.

Russian land has always been famous for its treasures - unique natural and man-made monuments. However, few people have seen them with my own eyes, because they are often located in difficult and remote corners of our country. However, this project gives viewers an unprecedented opportunity to explore the most beautiful and significant sites of the motherland!

James May takes a look at some of the greatest developments of the 20th century.

Michael Mosley takes an informative and ambitious journey exploring how the evolution of scientific understanding is intimately interwoven with society's historical path

Featuring groundbreaking new science, experiments and leading scientists from a variety of disciplines, the series unravels the natural history of the body's largest organ.

Jeremy Clarkson's Extreme Machines was a six-part documentary series, originally broadcast on BBC Two in 1998. The series focused on presenter Jeremy Clarkson, testing out a series of cars, jet planes and powerboats.

Oceans is an eight-part series on BBC Two, which seeks to provide a better understanding of the state of the Earth's oceans today, their role in the past, present and future and their significance in global terms. Paul Rose also documents some of the scientific observations his team made as a feature for BBC News.

The Mexico City Metropolitan Train has many stories to tell: from archaeological findings during its construction, its underground museums and hospitals, and even its patents and special maintenance services. These are some of their stories.

Following on from the hugely popular Out of Town, Old Country saw Jack Hargreaves continue his exploration of rural life in Thomas Hardy country – reflecting on its character, traditions, history and folklore, and the skills that had passed from generation to generation.

Thrill Factor explores the exciting world of thrill rides, waterslides and other heart-pumping experiences through a scientific lens. Hosts Kari Byron and Tory Belleci dive into the engineering and physics that explain why these rides excite adrenaline junkies.

The third series of this nature documentary uses the very latest in underwater filming techniques to reveal brand new and untold stories from magical underwater worlds focusing on five major underwater habitats: the tropical seas, temperate seas, polar seas, high seas and deep seas.

Charlotte Uhlenbroek is your guide for a three-part series journeying deep into the tropical rainforest.

David Attenborough reveals the amazing stories behind the tiny lives of invertebrates, exploring their incredible miniature world with ground-breaking camerawork and technology.

Inside NASA's Innovations takes you behind the scenes with one of the world's leading technology innovators. Find out what it takes to collaborate with NASA in developing the next breakthrough in space exploration.

The Mekong basin is one of the richest areas of biodiversity in the world, yet one of the most undiscovered. 20,000 plant species, 430 mammals, 1,200 birds, 800 reptiles and amphibians, and an estimated 850 freshwater fish species, are found in this very remote Asian region. A not-to-be-missed wildlife series that will truly be a feast for the eyes.

Far From being passive or boring, Plants have evolved a host of tricks to beat the elements, predators and other plants

Staf and Mathias Coppens make their body available for you! Staf and Mathias try to answer all your questions with their bodies.