Last Watched

Is there an Edge to the Universe

   2011    Science
It's a mystery mankind has struggled to solve since the beginning of history - is space infinite or might there be great cosmic border where everything ends? Groundbreaking cosmology and state of the art space telescopes, now suggest the Universe has a finite size and a unique shape. If this is true, there must be an edge to the Universe, and beyond that edge, there could exist a world beyond our wildest dreams.
Series: Through the Wormhole

Artic

   2009    Nature
The Russian Arctic is one of the world’s most extreme habitats, yet it is a haven for polar bears, lemmings, arctic foxes and walruses. In late August, massive muskoxen bulls gather together to compete for mating dominance. Each bull can weigh 400 kilogram’s and charge at a speed of 40 kilometres an hour; a head-to-head impact can be heard more than a kilometre away
Series: Wild Russia

Why Islamic State expands so quickly

   2015    Culture
The self-proclaimed 'Islamic State' is a jihadi militia active in the north and east of Syria, and in the west of Iraq, which has shocked the world with its cinematic staging of horrific acts of violence and its unexpected advances towards statehood. But why could IS expand so rapidly?

Going Small

   2022    Science
In this mind-bending series, Professor Jim Al-Khalili explores the vast range of size in the universe, from tiny atoms to gigantic, interconnected galaxies.
In the first episode, Jim will enter the world of objects that are too tiny to glimpse with the naked eye. Starting with the smallest insects, he moves on to encounter living cells with amazing superpowers and confronts some of humanity's deadliest enemies in the form of viruses. Going smaller still, he encounters wondrous new nanomaterials such as graphene, discovered by physicist Andre Geim. These are revolutionising engineering, medicine, computing, electronics and environmental science. Finally, Jim comes face to face with the fundamental building blocks of the world around us – atoms – and reveals why understanding the science of the 'small' is crucial to the future of humanity.
Series: Secrets of Size: Atoms to Supergalaxies

Alien Faces

   2009    Nature
They soar through the heavens, fly through the oceans and glide along land. But these are not creatures found on a wildlife safari. These are life forms from another planet. Armed with scientific fact and a little imagination, experts come together to take you on an unprecedented journey to the edges of our imagination.
Series: The Universe

New Worlds

   2001    Nature
Sam Neill explores humanity's long-term future - a future where we make new homes for ourselves on other worlds as we flee from the slow but inevitable death of our sun.
Series: Space
The Rehearsal

The Rehearsal

2022  Culture
Leaving Neverland

Leaving Neverland

2019  Culture
Hidden Kingdoms

Hidden Kingdoms

2014  Nature
The Hunt

The Hunt

2015  Nature
Secrets of the Bees

Secrets of the Bees

2026  Nature
Dynamic Genomes Series

Dynamic Genomes Series

2019  Medicine