One hundred years after the passage of the Nineteenth Amendment, it tells the dramatic culmination story of the hard-fought campaign waged by American women for the right to vote, a transformative cultural and political movement that resulted in the largest expansion of voting rights in US history.

In 1986 a catastrophic blast, 400 times more potent than the Hiroshima bomb, blew the lid off Chernobyl's Reactor No. Four, igniting fires that burned for days and sending a radioactive cloud across Europe. Ill-equipped workers heroically sealed the smoldering reactor in a concrete sarcophagus, but the hastily constructed shelter was only built to last 30 years. Now, 30 countries have come together to pay for a 25,000-ton steel shelter which will...

In August 1969, nearly half a million people gathered at a farm in upstate New York to hear music. What happened over the next three days, however, was far more than a concert. It would become a legendary event, one that would define a generation and mark the end of one of the most turbulent decades in modern history. Occurring just weeks after an American set foot on the moon, the Woodstock music festival took place against a backdrop of a nation...

From Wall Street to Washington Heights, down Fifth Avenue, over bridges, and across the grid, Visions of New York City celebrates the irresistible attraction of the little 25- by 2-mile island that is New York.

In Building Wonders, Nova presents three groundbreaking shows that investigate engineering mysteries of the ancient world with the help of dramatic hands-on experiments. Modern architects use medieval tools to examine the Lost City of Petra in the middle of Jordan's desert, the vast Roman Colosseum, and Turkey's 1,500 year-old cathedral dome, Hagia Sophia.

Explores the impact of the Trans-Alaska Pipeline on culture and society in Alaska, as well as on the environment and Alaskan wilderness. Features commentary by the men and women who worked on the line, as well as long-time Alaska residents, members of the Native Alaskan community, environmentalists, government geologists, and local and national politicians. Examines the conflict between the desire to bring Alaskan oil to market and increase the energy...

What secrets have been passed down to each United States president? The fascinating truths behind some of the most confidential secrets in American history. Interviews with former intelligence operatives, renowned historians and archivists show how classified information is treated in the highest circles of political power, how it's preserved throughout history, and who ensures continuity when a new leader is elected.

In 2010, epic earthquakes all over the planet delivered one of the worst annual death tolls ever recorded. The deadliest strike was in Haiti, where a quake just southwest of the capital, Port-au-Prince, killed more than 200,000, reducing homes, hospitals, schools, and the presidential palace to rubble. In exclusive coverage, a Nova camera crew follows a team of US geologists as they first enter Haiti in the immediate aftermath of the tragedy.

It tells the astonishing, heartbreaking, inspiring, and largely-untold story of Native Americans in the United States military. Why would Indian men and women put their lives on the line for the very government that took their homelands? The film relates the stories of Native American warriors from their own points of view, stories of service and pain, of courage and fear.

Features interviews with religious leaders and politicians as they are asked what inspires them in these challenging times, as more and more people are turning to religion and spirituality to gain a sense of meaning and understanding with what they are facing.