The children of 9/11 - from those who were in the womb to those on the brink of adulthood - reveal how children come to terms with tragedy and how families confront grief.

Through compelling testimony from 7-10 year-old survivors, this film reveals how the deadly wave and the Fukushima nuclear accident have changed children's lives forever

When the 33 Chilean miners emerged from underground before a worldwide audience of over a billion, they made a pact not to speak about what had happened underground. Now six of them remember the untold story of the first 17 days - when no-one outside knew if they were alive.

Cutting Edge follows new recruits to Westminster\'s parking enforcement operation as they join the army of traffic wardens patrolling London\'s streets

Stephen Fry explores language, coming to understand how we learn it, write it and sometimes lose it, and why it defines us.

A five-part series in which Stephen Fry explores language, coming to understand how we learn it, write it and sometimes lose it, and why it defines us.

What is it that defines us? Stephen argues that above all, it is the way we speak. Be it a national language, a regional dialect or even class variation - we interpret and define ourselves through our language.

This programme looks at the ways language is used and abused. While not everyone approves of \'bad\' language, Stephen learns that swearing plays an important part in human communication the world over.

Dr Alice Roberts asks one of the great questions about our species: are we still evolving? Alice follows a trail of clues from ancient human bones, to studies of remarkable people living in the most inhospitable parts of the planet, to the frontiers of genetic research to discover if we are still evolving - and where we might be heading.

Horizon investigates evidence of human sacrifice practised by the Incas. Three mummified remains of humans have been found in the Andes and this programme follows anthropologist Johan Reinhard's search for more proof on the peak of Sara Sara in the Andes

We are bad at making decisions. According to science, our decisions are based on oversimplification, laziness and prejudice. And that's assuming that we haven't already been hijacked by our surroundings or led astray by our subconscious!

Every day you make thousands of decisions, big and small, and behind all them is a powerful battle in your mind, pitting intuition against logic.Horizon uncovers the truth about how you really make decisions.

Louis Theroux joins the Philadelphia Police Department patrolling the most dangerous part of one of the most violent cities in America.

Four marine experts explore the planet's greatest wilderness - the oceans. They reveal the hidden stories of the deep through archaeology, geology, marine biology and anthropology.

Professor Alice Roberts meets our ancient ancestral family, from armadillos to sharks, and discovers our true place in the tree of life. With 4D scanning, giant origami and a ukulele, they will explore evolution like never before.

Professor Alice Roberts explores the story of human evolution, revealing how a humble African ape became a successful global species.

Professor Alice Roberts explores what makes each of us totally unique and celebrates the incredible diversity we see in humans across the globe.

Join biological anthropologist Professor Alice Roberts, and genetics expert Aoife McLysaght, as they bring our evolutionary story to life and asks challenging questions about the future.