In 1910, the Pennsylvania Railroad successfully accomplished the enormous engineering feat of building tunnels under New York City's Hudson and East Rivers, connecting the railroad to New York and New England, knitting together the entire eastern half of the United States. The tunnels terminated in what was one of the greatest architectural achievements of its time, Pennsylvania Station. Penn Station covered nearly eight acres, extended two city blocks, and housed one of the largest public spaces in the world. But just 53 years after the station’s opening, the monumental building that was supposed to last forever, to herald and represent the American Empire, was slated to be destroyed.

In the spring of 1927, after weeks of incessant rains, the Mississippi River went on a rampage from Cairo, Illinois to New Orleans, inundating hundreds of towns, killing as many as a thousand people and leaving a million homeless. In Greenville, Mississippi, efforts to contain the river pitted the majority black population against an aristocratic plantation family, the Percys, and the Percys against themselves. A dramatic story of greed, power and race during one of America's greatest natural disasters.

No description available.

The river Yamuna, known to the locals as 'Jamna', the lifeline of Delhi, is going through a major crisis due to pollution, mismanagement and sheer ignorance. A documentary crew tries to make sense of the situation by talking to different stakeholders and Shyam - a boatman who relies on the river for his livelihood.

No description available.

Global warming in context. What the climate of the past tells us about the climate of the future.

"Trouble the Water" takes you inside Hurricane Katrina in a way never before seen on screen. The film opens the day before the storm makes landfall--just blocks away from the French Quarter but far from the New Orleans that most tourists knew. Kimberly Rivers Roberts, an aspiring rap artist, is turning her new video camera on herself and her Ninth Ward neighbors trapped in the city. Weaving an insider's view of Katrina with a mix of verité and in-your-face filmmaking, it is a redemptive tale of self-described street hustlers who become heroes--two unforgettable people who survive the storm and then seize a chance for a new beginning.

Depicts assorted natural and human disasters, including the crash of the Hindenburg (1937), earthquakes in Alaska (1964) and Long Beach (1933), the LeMans auto racing crash at which 82 people were killed (1955), Hurrican Camille (1964), the eruption of the Mt. Etna volcano (1971), a tornado (1974), the collapse of Idaho's Teton Dam (1976), the sinking of the Andrea Doria (1956) and the Texas City explosion which devastated Galveston (1947).

On August 8, 1908, at a racetrack outside Paris, Wilbur Wright executed what was, for him, a routine flight: a smooth take-off banking into a couple of tight circles, ending in a perfect landing. The flight took less than two minutes, but it left spectators awestruck. While the combined talents of Wilbur and Orville Wright had produced the first plane capable of controlled flight , their distrust of others had almost cost them the credit for their invention. Now, having proved to the public that they had mastered the sky, the reserved brothers from the small town of Dayton, Ohio, became world celebrities.

As a general, he had fought to preserve the Union. As president, he helped to oversee the transformation from union to nation. As a former president, he was the embodiment of the very idea of national union, and of America's entry onto the world stage. As a dying general, he was the symbol of the nation's greatest and most traumatic war. The story of Ulysses S. Grant's life, from his first days on the Ohio frontier to his last days out-writing death in the Adirondacks, is an endlessly fascinating one. Few public figures have ever held a such a firm grip on the American popular imagination. Grant was a man whose rise from obscurity made him a hero to millions who could see themselves in him. An ordinary man who faced and met extraordinary challenges, his successes and failures seemed to encapsulate the national character. He was so popular with the American public that, despite his two scandal-ridden terms as president, he was nearly nominated to run for a third term.

As a general, he had fought to preserve the Union. As president, he helped to oversee the transformation from union to nation. As a former president, he was the embodiment of the very idea of national union, and of America's entry onto the world stage. As a dying general, he was the symbol of the nation's greatest and most traumatic war. The story of Ulysses S. Grant's life, from his first days on the Ohio frontier to his last days out-writing death in the Adirondacks, is an endlessly fascinating one. Few public figures have ever held a such a firm grip on the American popular imagination. Grant was a man whose rise from obscurity made him a hero to millions who could see themselves in him. An ordinary man who faced and met extraordinary challenges, his successes and failures seemed to encapsulate the national character. He was so popular with the American public that, despite his two scandal-ridden terms as president, he was nearly nominated to run for a third term.

February 2010. On a remote island in the Pacific Ocean called Juan Fernández, everyone slept in town. But a 12-year-old girl felt a tremor and warned of imminent danger.