Angelene Forester remembers Walter Freeman's first patient -- her mother Ellen Ionesco.
George Eastman introduced the Kodak and Brownie camera systems and transformed photography into something anybody could do.
In 1960, Francis Gary Powers' U-2 spy plane was shot down over the Soviet Union.
The historic journey of Apollo 8 captivated the world in 1968 -- a bright spot in a year marked by political assassinations, race riots, and the Vietnam War.
It was the deadliest workplace accident in New York City’s history.
During the Great Depression, Americans built the Hoover Dam, one of the greatest engineering works in history.
The story of the polio crusade pays tribute to a time when Americans banded together to conquer a terrible disease.
The international race to develop biological weapons during the 20th century.
A uniquely impressionistic history of the early years of the Space Race.