Lost Worlds, Vanished Lives

Professor Richard Fortey travels to some of the greatest fossil sites on earth to discover more about the distant past.

Join hosts Hank Green, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age. The evolutionary history of mammals including humans and other modern species is explored with these amazing paleontology experts.

Sir David Attenborough goes back in time to the roots of the tree of life, in search of the very first animals, telling their story with stunning photography, state of the art visual effects and the captivating charm of the world’s favorite naturalist.

Immersing herself in some of Australia's most controversial workplaces, an abortion clinic, a brothel & Tassies unique forests, Maddie Parry must battle her own prejudices while searching for the truth behind the stereotypes.

Lindsay Lohan returns to New York City and reunites with friends and family. As Lindsay works to stay on track amid the demands (and pitfalls) of fame, she opens up as never before.

Follow a group of Atlanta detectives working together to solve one open-ended case each season.

Nick Knowles challenges ten people with different mental health issues to run the London Marathon. Will it change their lives?

A look back over the highs and lows experienced by the hundreds of entrepreneurs who have entered the Den over the last nine series, examining the key ingredients required for a successful pitch.

The Dragons tour the UK to find out what happened next to their investments

Dom Byrne presents the underground version of the hit BBC Two show that has been operating exclusively online

Series revealing the lives of the Dragons' Den Dragons

Series following the Dragons as they leave the Den to return to their business empires and multimillionaire lifestyles

A documentary series that casts light on increasingly controversial procedures, diets and revived ancient therapies that are being sought by people desperate to dramatically alter their bodies or radically improve their health, and the booming industries that are more than happy to accept their business.

Even the world's top companies make mistakes. Insiders reveal how plans that seemed like a good idea turned into commercial calamities,

Chris Jackson, Xand Van Tulleken and Aldo Kane take part in an extraordinary expedition to one of the world's most dangerous, spectacular and least known volcanoes.

Four famous volunteers try to untangle the complicated reasons and life choices that lie behind Britain's hidden hunger crisis and are challenged to help UK households find a way out of food poverty

Four famous volunteers agree to swap their fame and fortune for a world of joblessness, job-hunting and surviving on the poverty line and benefits

Following workers across the capital for three years as they race to build an enormous super sewer on time and on budget.

Blue Peter presenter Helen Skelton makes an epic 500-mile journey to the South Pole by kite, by ski and - in a world first - by bike, to raise awareness for Sport Relief.

Kate Humble joins a team of geologists at the Vanuatu archipelago to investigate some of the most active volcanoes in the world - and to predict if another major eruption might be imminent.