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 thought we knew about our universe-that the past has already happened and the future is yet to be, that space is just an empty void, that our universe is the only universe that exists-just might be wrong.

Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspectiv...

Join Stephen Hawking and other renowned thinkers as they explore the revolutionary new ideas that ha...

From the planets to the stars and out to the edge of the unknown, history and science collide in a w...

While the terms "quantum physics" and "Theory of Relativity" are used casually every day, not many p...

Explore the impact of A.I. and how it is transforming the way we live and work -- both now and in th...

Storm chasers, survivors and first responders recount their harrowing experiences with volcanoes, to...

While the terms "quantum physics" and "Theory of Relativity" are used casually every day, not many p...

A stunning new documentary series exploring the incredible story of uranium, from its creation in an...

Professor Brian Cox goes on a grand tour of the planet to explain how the Earth's beauty is created ...
David Malone’s 3-part series takes a fresh look at how the universe was formed, from a scientific an...
From renowned author, educator and television presenter Ted Rimmarniet comes "Our Fascinating Planet...

Two-part documentary which deals with two of the deepest questions there are - what is everything, a...

Professor of physics Jim Al-Khalili investigates the most accurate and yet perplexing scientific the...

In the early 1900s, Albert Einstein developed an idea - called Relativity - that changed our underst...

A landmark, three-part series that tells the human story through our relationship to water. We find ...

Life on Earth would not be possible without rain. Although water covers most of the earth, 97% of it...

Physics genius Li Tian is focused on his investigation of a special type of energy. However, his mot...

A nine part television series, produced by J.C. Crimmins for PBS. Music composed, arranged and perfo...