On this day a dogsled team completed a 674 mile journey across ice and snow to deliver a life-saving anti-toxin.
They took their seats at a segregated lunch counter in the Greensboro, North Carolina Woolworth's store.
On this day a chimpanzee named Ham became the first hominid in space.
Her legendary mastery of the Cancan combined with her wild and unrestrained antics made her the toast of Paris!
Did a bunch of reptilian humanoids create a network of tunnels under Los Angeles?
This was the first and only incident in which a superpower activated its nuclear suitcase.
Today was the day that James Marshall found gold in California. The discovery kicked off a Gold Rush that would bring over 300,000 people to California.
A Japanese soldier was found hiding in the jungle, 27 years after World War II ended.
The murder trial for Zona Heaster Shue's accused killer included a star witness from beyond the grave.
This was the day that two men went to the deepest place on earth.
A bomber carrying four hydrogen bombs crashes, scattering radioactive debris across miles of sea ice.
Just before dawn, 3 dozen people watched a large luminous object move across the sky.