The international race to develop biological weapons during the 20th century, the challenges scientists faced, and the moral dilemmas posed by their eventual success.
Major Walter Reed's discovery in 1900 that mosquitoes spread yellow fever halted an outbreak and led to the disease's eventual eradication.
Postwar New York City and the global economic order told through the story of the World Trade Center.
A brilliant scientist, Oppenheimer was tasked with the development of the atomic bomb during World War II.
With the clock ticking and the city under fire how many could be saved?
Joseph Goebbels, the second most powerful man in Nazi Germany, was the mastermind behind Adolf Hitler's success.
After 18 years of struggles, the Golden Gate Bridge opened on May 27, 1937.
The grave truth behind modern forensics was discovered in 1920s New York.
While the U.N. debated strategies for control of atomic energy, the U.S. Navy was preparing for nuclear tests on Bikini Island.