At the height of segregation, an unlikely alliance between a black medical genius and a white surgeon led to a pioneering medical breakthrough.
Lyndon Johnson pushed progressive programs before the Vietnam War eroded his support. Part of the award-winning Presidents Collection.
The Alaskan Highway stands today as one of the boldest homeland security initiatives ever undertaken.
The most daring and innovative accomplishment at the turn of the 20th century.
The impact of tuberculosis in America, once the deadliest killer in human history.
A brilliant scientist, Oppenheimer was tasked with the development of the atomic bomb during World War II.
The U.S. and the Soviet Union race to build the hydrogen bomb during the Cold War, thus beginning the nuclear arms race.