One of the most interesting events in the animal kingdom is bird migration by flight. What are the physics of bird flight? Why have some of the world’s most interesting birds, like penguins and ostriches, lost the ability to fly? Do wings serve a purpose other than flight? Find out here.

Filmed over five years, this film follows migrant routes from Mexico to the U.S. Mexico Border, assembling a portrait of thousands who disappear. BORDER SOUTH exposes a migration system that renders human beings invisible.

Despite over 200 years of migration history, many Chinese-Australians continue to feel othered, still having to prove that they belong. We meet 8 Chinese-Australians, all with very different stories.

From kingfishers to penguins to vultures, dive into the science of ornithology, the study of our planet’s birds. Along the way, you’ll encounter topics like the amazing adaptations of bills; the evolution of birds of prey; and the relationship between shorebird migration and the egg-laying season for horseshoe crabs.

"ECHOES OF THE INVISIBLE" interweaves a mosaic of profound quests. A blind man runs alone through Death Valley as journalist Paul Salopek walks 21,000 miles across the world to retrace our ancestors' migration. Photographer Rachel Sussman struggles to capture the oldest living organisms on the planet while astronomers and physicists attempt to penetrate the furthest depths of time. These ambitious explorers, alongside monks journeying to the earth's...

This illuminating documentary explores the life of a unique American artist, a man with a remarkable and unlikely biography. Bill Traylor was born into slavery in 1853 on a cotton plantation in rural Alabama. After the Civil War, Traylor continued to farm the land as a sharecropper until the late 1920s. Aging and alone, he moved to Montgomery and worked odd jobs in the thriving segregated black neighborhood. A decade later, in his late 80s, Traylor...