From Aristotle to Hawking - Season 1 Episode 3

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...

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told...

THE OWL’S LEGACY is an intellectually agile, engaging, and sometimes biting look at ancient Greece, its influences on Western culture—and...

National Geographic's landmark event series, The Greeks, brings together historians, archaeologists, actors, athletes, scientists and artists to...

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...

Brian Greene is going to let you in on a secret: We've all been deceived. Our perceptions of time and space have led us astray. Much of what we...

In the fourth and fifth centuries, B.C., the Greeks built an empire that stretched across the Mediterranean from Asia to Spain. They laid the...

Professor Brian Cox and Dara O Briain are at Jodrell Bank Observatory, and joined by special guests to bring you the latest news and the best views...

The Entire History of the Universe (or History of the Universe) is a YouTube channel with a simple, if ambitious aim: to tell the story of how our...

Alain de Botton's psychobabble-free self-help course for the philosophically minded.