Travel alongside the astronauts as they deploy and repair the Hubble Space Telescope, soar above Venus and Mars, and find proof of new planets and the possibility of other life forming around distant stars.

From the unique vantage point of 200 miles above Earth's surface, we see how natural forces - volcanoes, earthquakes and hurricanes - affect our world, and how a powerful new force - humankind - has begun to alter the face of the planet. From Amazon rain forests to Serengeti grasslands, Blue Planet inspires a new appreciation of life on Earth, our only home.

In The Womb is a 2005 National Geographic Channel documentary that focus on studying and showing the development of the embryo in the uterus. The show makes extensive use of Computer-generated imagery to recreate the real stages of the process.

60 years ago, almost nothing was known of elephants in the wild. But then one young Scottish biologist changed that forever. In 1965 Iain Douglas-Hamilton arrived in Tanzania to live alongside African elephants. Later joined by his wife Oria and daughters Saba and Dudu, elephants became central to their lives with matriarch Boadicea and gentle young mother Virgo cherished like human relatives. But this garden Eden was short-lived as an ivory poaching epidemic swept across Africa forcing Iain to switch from pioneering scientist to maverick conservationist. He became a lone crusader against the international Ivory trade which was finally banned in 1989. Now back in the field and revealing even more about the fascinating world of elephants, Iain’s work continues alongside a new generation of Kenyan conservationists. This inspiring documentary combines stunning wildlife imagery with the story of a remarkable life showing how sometimes you have to stand alone to protect what you love.

This personal documentary is the story of Teresa Marshall, who grew up on a British Columbia ranch. Every child needs a demon, and Teresa took battle against rattlesnakes. In the dry interior of B.C., the south Okanagan and Similkameen valleys form the bio-region known as Canada's "pocket desert." As settlers' dreams of creating an agricultural Eden erase fragile desert lands that support a breathtaking array of wild species, the narrator and her snake-hunting neighbours are forced to examine their environmental attitudes.

By the late 1800s the free-ranging buffalo of the western plains of North America were almost extinct. This documentary is the story of the buffalo's revival. Live action, eye-witness accounts and archival photos document our fascination with this ancient and legendary animal.

Featuring Michael Pollan and based on his best-selling book, this special takes viewers on an exploration of the human relationship with the plant world — seen from the plants' point of view. Narrated by Frances McDormand, the program shows how four familiar species — the apple, the tulip, marijuana and the potato — evolved to satisfy our yearnings for sweetness, beauty, intoxication.

A documentary that explores the natural world of the sea, from the single-celled organism to more complex forms of life, OCEAN ORIGINS was originally filmed in the IMAX large format, which adds a crispness and clarity to the images. This documentary film seeks to examine the process of evolution by looking at the many creatures of the sea that can illustrate the way multi-cellular life emerged over the course of four billion years. OCEAN ORIGINS is a creative film that uses fascinating documentary footage to look at scientific theories and principles in an interesting manner

THE BRAIN is an astonishing voyage of discovery into our last biological frontier. Although today s computers can make calculations in one-100th of a second and technology can transport us outside the bonds of Earth, only now are we beginning to understand the most complex machine in the universe. Using simple analogies, real-life case studies, and state-of-the-art CGI, this special shows how the brain works, explains the frequent battle between instinct and reason, and unravels the mysteries of memory and decision-making. It takes us inside the mind of a soldier under fire to see how decisions are made in extreme situations, examines how an autistic person like Rain Man develops remarkable skills, and takes on the age-old question of what makes one person good and another evil. Research is rushing forward. We’ve learned more about the workings of the brain in the last five years than in the previous one hundred.

David Attenborough takes us on a guided tour through the secret world of plants, to see things no unaided eye could witness. Each episode in this six-part series focuses on one of the critical stages through which every plant must pass if it is to survive:- travelling, growing, and flowering; struggling with one another; creating alliances with other organisms both plant and animal; and evolving complex ways of surviving in the earth's most ferociously hostile environments.

A breathtaking adventure across five continents and through time to reveal nature's most vital secret. Watch a flying fox gorge itself on a midnight snack of figs. Climb into the prickly jaws of insect-eating plants. Witness a mantis disguised as a flower petal lure its prey to doom.

Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David Attenborough’s natural history series. In this documentary, he takes us on a deeply personal journey which reflects his own life and the way he came to understand Darwin’s theory.

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever conceived, while he and his wife Emma confront family tragedy.

This in-depth look into the powerhouse industries of big-game hunting, breeding and wildlife conservation in the U.S. and Africa unravels the complex consequences of treating animals as commodities.

When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head." Determined to live, she sets out on a virtual journey to document her story—and four other families' stories—fighting a disease medicine forgot.

Five fishermen from Manresa, a poor neighborhood to the West of Santo Domingo in the Dominican Republic, learn from marine biologist Omar Shamir Reynoso's one-of-a-kind plan to protect nesting sea turtles.

An African narrator tells the story of earth history, the birth of the universe and evolution of life. Beautiful imagery makes this movie documentary complete.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

This is the story of a charismatic family of endangered animals and one man’s extraordinary devotion. It unfolds in a distant wilderness, in a land forgotten by time. But change is coming. In less than a year, this magical place, along with those who live here, may be lost forever. Welcome to Quoll Farm.

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.