What on Earth? - Season 12 Episode 9

Dr Helen Czerski examines the world of sound waves.

Hannah Fry takes a spectacular look at the science of size by imagining a parallel world in which everything is made bigger or smaller.

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

Series of investigative science documentaries.

Major real-life air disasters are depicted in this series. Each episode features a detailed dramatized reconstruction of the incident based on...

Spike Lee's award-winning documentary follows the events that preceded and followed Hurricane Katrina's catastrophic passage through New Orleans in...

Richard Hammond embarks on a global adventure to explore the world’s biggest structures and machines and discover how engineers build, maintain...

Two spaceships, one manned by benevolent Maximals, the other by evil Predacons, crash-land on a pre-humanoid planet while en route to Earth. Their...

Sheriff's deputy Rick Grimes awakens from a coma to find a post-apocalyptic world dominated by flesh-eating zombies. He sets out to find his family...

To carry out the biggest heist in history, a mysterious man called The Professor recruits a band of eight robbers who have a single characteristic:...

In a dystopia riddled with corruption and cybernetic implants, a talented but reckless street kid strives to become a mercenary outlaw — an...

Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very...

Over the last ten years, technology has transformed almost every aspect of our lives before we've had time to stop and question it. In every home; on...

When a young boy vanishes, a small town uncovers a mystery involving secret experiments, terrifying supernatural forces, and one strange little girl.