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?

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

American Experience presents Summer of Love, a striking picture of San Francisco's Haight Ashbury di...

Live and Let Live is a feature documentary examining our relationship with animals, the history of v...

Under the neon lights in a gay-friendly neighborhood of New York City, four young African-American l...

Ricardo was once Sara, a homeless HIV positive transvestite, living in the underbelly of Manhattan. ...

One day in 2005, Lina Fruzzetti receives a startling email that reads, "If this is your father, we a...

The film tells the story of the intimate and unprecedented encounter between the photojournalists of...

Per Persson left Sweden 40 years ago. In Pakistan he fell in love and became the father of two daugh...

In 2012, Stephen Vaughan and Kay Ferreter are invited to address the congregation at St. Joseph's Re...

The Kitades run a butcher shop in Kaizuka City outside Osaka, raising and slaughtering cattle to sel...

Agnes may not seem like someone with much to laugh about. For one thing, she has albinism - a lack o...

Norman Mailer and a panel of feminists — Jacqueline Ceballos, Germaine Greer, Jill Johnston, and Dia...

Two actresses take us through a series of 'raps' and sketches about what it means to be beautiful an...
Dr. Helen Caldicott is the most prominent anti-nuclear activist in the world. She's been featured on...

After four years away, Huiju returns home to South Korea. Exchanges with her loved ones are awkward ...

In a fascinating geopolitical drama, Danish filmmaker Mik-Meyer closely follows Ravalomanana as he a...

A group of young women from Ouagadougou study at a girl school to become auto mechanics. The classma...

Olympia Stone presents a cinematic portrait of her father, famed New York City gallery owner and art...

A film about the Tibetan Freedom Concert in San Francisco in 1996.