During the Great Depression, Americans built the Hoover Dam, one of the greatest engineering works in history.
Major Walter Reed's discovery in 1900 that mosquitoes spread yellow fever halted an outbreak and led to the disease's eventual eradication.
The Alaskan Highway stands today as one of the boldest homeland security initiatives ever undertaken.
A Utah farm boy builds a prototype for a television, but is thwarted by movie studio executives wanting to control the technology.
A six-hour series on how the West was lost and won, from the Gold Rush in 1848 until Wounded Knee in 1893.
She set out to save a species… us.
As the star attraction of Buffalo Bill's Wild West Show, Annie Oakley thrilled audiences around the world with her shooting feats. Part of the Wild West collection.
The international race to develop biological weapons during the 20th century.