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?

Explore an extraordinary region where water and land life intermingle six months out of the year.

An unconventional biography by Oscar nominee Paola di Florio and Sundance winner Lisa Leeman about H...

Before compiling your next grocery list, you might want to watch filmmaker Deborah Koons Garcia's ey...

The Dream Is Alive takes you into space alongside the astronauts on the space shuttle. Share with th...

Jimi Hendrix's debut American set at 1967's Monterey Pop Festival is generally considered one of the...

A young working class Baltimore man spends 10 years on a single portrait, believing it is his means ...

A portrait of the American director Jim J. at work on the set of his latest film, Only Lovers Left A...

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

When a Mongolian nomadic family's newest camel colt is rejected by its mother, a musician is needed ...

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

The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectru...

The documentary tells two very different human fates in the 1920s Soviet Union. Nikolai Vavilov was ...

Follow punk-cabaret icon Amanda Palmer as she hits the stage at Red Rocks Amphitheater. Since her re...

An astonishing journey revealing the awesome power of the natural world. Over the course of one sing...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

A film about the Tibetan Freedom Concert in San Francisco in 1996.
This poignant documentary from directors Judith Leonard, Catherine Ryan and Gary Weimberg explores t...

Of the Seven Wonders of the Ancient World, the Pyramid is the only one to survive. Many believe that...

Documentary about a lodging house, owned by Rosa Carbajal, at the corner of Shakespare and Víctor Hu...