Barack Obama launched into our national consciousness at the 2004 Democratic National Convention and ever since, he's delivered messages of patriotism, unity, and hope through the power of words. But of all the speeches he's given, six in particular may define his legacy as, in historian Doris Kearns Goodwin's words, "one of the best w...

Documentary which follows the construction of a trailblazing 36,000-tonne steel structure to entomb the ruins of the nuclear power plant destroyed in the 1986 Chernobyl disaster.

Hockney talks about his 40 year love affair with photography.

In 1983, the director's 24-year-old sister developed symptoms of schizophrenia. Her parents couldn't accept it—refusing to seek treatment for their sick child, they confined her to their house, to the point of even fixing a padlock on the front door to lock her in. Her younger brother, suspicious of his parents' actions, began filming ...

The Alhambra is a unique site in the world: a palatial city built between the 13th and 15th centuries by the last of the Muslim kingdoms of Spain. It is the ultimate demonstration of the talents of a people condemned by the Reconquista.