A group of families learn the charismatic man they had trusted is sperm donor to hundreds — or perhaps thousands — of other children...

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

In this two-part series, we take a look at the monumental discoveries underway, specifically surrounding black holes and meteorites. Black holes have...

Dr Helen Czerski examines the world of sound waves.

A series of short stories about human space exploration.

There's nothing else like it. Chris Packham reveals the epic, four-billion-year story of our home - from its dramatic creation to the arrival of...

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

Professor Brian Cox explores the dramatic lives of the eight majestic planets/worlds that make up our solar system.

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each...

A searing indictment of Big Pharma and the political operatives and government regulations that enable over-production, reckless distribution and...

Hosted by Morgan Freeman, Through the Wormhole explores the deepest mysteries of existence - the questions that have puzzled mankind for eternity....

Stephen Hawking draws on 40 years of research to answer some of life's most compelling questions.

Constable Benton Fraser, an officer of the Royal Canadian Mounted Police, is attached to the Canadian consulate but works with Chicago Police...

In a quest for world domination, the Nazis built some of the biggest and deadliest pieces of military hardware and malevolent technology in history....

Globe Trekker is an adventure tourism television series produced by Pilot Productions. The British series was inspired by the Lonely Planet...

Doctor at Sea is a British television comedy series based on a set of books by Richard Gordon about the misadventures of Doctors at sea. The series...

Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of...

On the 150th anniversary of its founding, Kevin Costner explores Yellowstone National Park to find out if it's still as wild and untouched as it was...

In his basement in San Francisco, boy-genius Quinn Mallory unlocks the doorway to an infinite number of Earths. During a test run, Quinn invites...

From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings...