Earth teems with a staggering variety of animals, including 9,000 kinds of birds, 28,000 types of fish, and more than 350,000 species of beetles. What explains this explosion of living creatures—1.4 million different species discovered so far, with perhaps another 50 million to go? The source of life's endless forms was a profound mystery until Charles Darwin brought forth his revolutionary idea of natural selection. But Darwin's radical insights raised as many questions as they answered. What actually drives evolution and turns one species into another? To what degree do different animals rely on the same genetic toolkit? And how did we evolve?
Fighting to reunite with their children, 'Tough Love' chronicles the lives of two parents with cases...

War is Hell. Why would anyone want to spend their weekends there? Deep in the Oregon woods, the heat...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

Jesus Camp is a Christian summer camp where children hone their "prophetic gifts" and are schooled i...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

Documentary depicting the lives of child prostitutes in the red light district of Songachi, Calcutta...

The film describes the microcosmos of the small village Wacken and shows the clash of the cultures, ...

Bill Nye and Ken Ham debate whether creation is a viable model of origins in today's modern scientif...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

With moving stories from a range of characters from her Kahnawake Reserve, Mohawk filmmaker, Tracey ...

It's 1947 and the borderlines between India and Pakistan are being drawn. A young girl bears witness...

Crazy cat lady or world-class musician? You decide. Dorian Rence smashes our notions of what matters...

For half of a millennium, First Nations women have been at the forefront of aboriginal peoples' resi...

Like many Palestinian families, the Amers live surrounded by the infamous West Bank Wall where their...

Journey to the seemingly idyllic world of Native Hawaiians, whose communities are surrounded by expe...

Twenty years ago, novelist Salman Rushdie was a wanted man with a million pound bounty on his head. ...

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

An astonishing journey revealing the awesome power of the natural world. Over the course of one sing...
The Head of a Pin reveals the awkward ruminations of the filmmaker and her friends as they attempt t...