Watch the beasts within 123Movies. 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.
72006HD
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
7.62017HD
Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard...
8.32017HD
Man’s early ancestors set off to conquer the world, to explore the unknown, to adapt to every environment. And one day, to conquer fire –...
7.02008HD
Commentator-comic Bill Maher plays devil's advocate with religion as he talks to believers about their faith. Traveling around the world, Maher...
61993HD
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...
6.32021HD
The profound story of Lucy Temerlin, a female chimpanzee raised as human from birth in a domestic environment, and Janis Carter, the woman who took...
5.62009HD
In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever conceived, while he and his wife Emma confront...
6.12005HD
William Shatner presents a light-hearted look at how the "Star Trek" TV series have influenced and inspired today's technologies, including: cell...
5.22003HD
Documentary footage from various sources, set to music. Showing the whole of human life, from birth to death and beyond.
6.41971HD
A scientist explains how the savagery and efficiency of the insect world could result in their taking over the world.
02008HD
Narrated by Mel Gibson, The Last Trimate is a compelling account of the work of Birute Mary Galdikas -- who, alongside Jane Goodall and Dian Fossey,...
7.22014HD
The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectrum. But what if we could create manmade stem cells...