Have you ever visited the 49th state? Do you live there? Share your photos, videos and stories.
They were the first to brave the unknown.
With the clock ticking and the city under fire how many could be saved?
In 1960, Francis Gary Powers' U-2 spy plane was shot down over the Soviet Union.
Winner, 2010 Peabody Award --- The 1968 My Lai massacre, its subsequent cover-up, and the soldiers who broke ranks to bring the atrocity to light.
The international race to develop biological weapons during the 20th century.
American comandante William Morgan went to Cuba to help Fidel Castro return the country to a democracy. Instead, four years later, he was executed.
Brothers Wilbur and Orville Wright built a flying machine that made its first flight in Kitty Hawk, North Carolina in 1903.
Major Walter Reed's discovery in 1900 that mosquitoes spread yellow fever halted an outbreak and led to the disease's eventual eradication.