A U.S. Government film on the procedure for the dispersion of a biological weapon.
Native Alaskans, oil company representatives, environmentalists, politicians, and others tell the story of the 800-mile pipeline.
During the Great Depression, Americans built the Hoover Dam, one of the greatest engineering works in history.
The Battle of the Bulge was the biggest and bloodiest single battle American soldiers ever fought.
The remarkable story of mid-19th century ingenuity and perseverance during the laying of the transatlantic telegraph cable between North America and Europe.
Robert Moses fueled some of the most ambitious -- and controversial -- public works projects ever conceived.
American prisoners of war in North Vietnam tell of their experiences at the Hanoi Hilton and other notorious prisons.
With the clock ticking and the city under fire how many could be saved?
The impact of tuberculosis in America, once the deadliest killer in human history.