Astoria, Queens, New York is the melting pot of melting pots, with a range of skin tones, heights, weights, hair types, and eye shapes, to say nothing of their beliefs, cultures, languages, and trades. But just how different are we? At a street fair in the heart of Astoria, on a sweltering July day, geneticist Spencer Wells and his team take DNA samples from this amazingly diverse group. These samples will show how a selection of New Yorkers: a waitress,...

The movement of African Americans from the rural South to the cities of the North is one of the most momentous yet least heralded sagas of American history. This award-winning documentary tells the story of the mid-century black migration through the testimony of some Mississippi Delta natives who relocated to Chicago during this era. A steelworker, newspaper editor, blues musician, and others recall the trip up Highway 61 in search of good factory...