Egypt's Lost Cities

It is possible that only one per cent of the wonders of ancient Egypt have been discovered, but now, thanks to a pioneering approach to archaeology, that is about to change. Dr. Sarah Parcak uses satellites to probe beneath the sands, where she has found cities, temples and pyramids. Now, with Dallas Campbell and Liz Bonnin, she heads to Egypt to discover if these magnificent buildings are really there.

Penguins: Meet the Family

A unique celebration of one of Earth's most iconic birds, featuring all 18 species in footage from New Zealand, Cape Town, the Galapagos Islands and Antarctica.

Drowning in Plastic

Liz Bonnin is setting out on a global mission to reveal the full scale of the world’s plastic problem – and explore ways in which this looming environmental disaster might be averted. As she chases plastic around the world, Liz is going to show us that this is a crisis far greater than we’d ever imagined…

Snow Animals

Liz Bonnin introduces a cast of charismatic animals to reveal the remarkable strategies they use to survive, and even thrive, through the winter.

A Night with the Stars

For one night only, Professor Brian Cox goes unplugged in a specially recorded programme from the lecture theatre of the Royal Institution of Great Britain. In his own inimitable style, Brian takes an audience of famous faces, scientists and members of the public on a journey through some of the most challenging concepts in physics. With the help of Jonathan Ross, Simon Pegg, Sarah Millican and James May, Brian shows how diamonds - the hardest material in nature - are made up of nothingness; how things can be in an infinite number of places...