A closer look at the science of Human evolution, and how much early humans might've contributed to the extinction of large mammals during the Ice Age.

While life expectancy is increasing in Western countries, cases of diabetes, hypertension, obesity a...

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...

A breathtaking adventure across five continents and through time to reveal nature's most vital secre...

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever c...

William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and i...

ET CONTACT: THEY ARE HERE documents the jaw-dropping stories of individuals from around the world wh...

A documentary that explores the natural world of the sea, from the single-celled organism to more co...

This series incorporates the latest animated 3D films to explore recent discoveries about human hist...

Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an explor...

A well-preserved mammoth carcass is found in the remote New Siberian Islands in the Arctic Ocean, op...

THE BRAIN is an astonishing voyage of discovery into our last biological frontier. Although today s ...

This documentary delves into the mysteries surrounding the Neanderthals and what their fossil record...

David Attenborough takes us on a guided tour through the secret world of plants, to see things no un...

Pro-intelligent design scholars and scientists are often chastised, fired or denied tenured position...

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the ele...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...

Commentator-comic Bill Maher plays devil's advocate with religion as he talks to believers about the...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that...