The Incredible Journey Of The Butterflies

In this feature-length documentary, husband and wife team Karsten Heuer (wildlife biologist) and Leanne Allison (environmentalist) follow a herd of 120,000 caribou on foot across 1500 km of Arctic tundra.

I.O.U.S.A. boldly examines the rapidly growing national debt and its consequences for the United States and its citizens. Burdened with an ever-expanding government and military, increased international competition, overextended entitlement programs, and debts to foreign countries that are becoming impossible to honor, America must mend its spendthrift ways or face an economic disaster of epic proportions.

This documentary film charts Gilley’s extraordinary 10-year journey to establish Peace Day on 21 September, and shows how the Day is being used around the world to save lives.

The human race depends on pollination. If you lose pollination then you lose plants and eventually you lose people. Scientists in North America have been trying to figure out why the population of honeybees has been declining and many of them concluded that it was probably due to climate change.

This documentary film by Bill Mason is about wolves and the negative myths surrounding the animal. Released in 1971, Death of a Legend exhibits exceptional footage portraying the wolf’s life cycle and the social organization of the wolf pack.

Episode 1 The Church of Jesus Christ of Latter-day Saints is one of America’s fastest-growing religions and, relative to its size, one of the richest.

NOVA looks at the ‘next big things’ that will be affecting the way that we live, work, and breathe.

A voyage through space and time with Professor Stephen Hawking. The series charts Professor Hawking’s quest for a ‘Theory of Everything’.

Machines The team showcase breakthroughs in technology and engineering that are creating a new generation of machines. Mark Evans fuses his brain with a computer in Switzerland to test a new breed of machine.