His extraordinary life became a flashpoint in the debates over race and evolution.
Associated Press photographer, Slava "Sal" Veder snapped a photo that would become an iconic symbol of America's healing in the wake of the Vietnam War.
Jim Bridger was one of the first white men to see the geysers of Yellowstone and the Great Salt Lake.
This pitchfork-wielding Saint drove the grasshoppers out of Finland, or so they say.
The International Flying Saucer Bureau asked all its members to send out a collective telepathic greeting to visitors from outer space.
It would flow out of control for 18 months. Over 9 million barrels of crude oil were spilled before the well could finally be contained. At its peak, the spill formed a 60-acre lake of oil.
Fannie Lou Hamer was the granddaughter of slaves who grew up to be a freedom fighter.
It was on this day during spring training in Daytona Beach, Florida, that Wilbert Robinson waited in the outfield for a baseball to be dropped from an airplane.
A flood of 12 billion gallons (a year's supply of water for L.A. in those days) crashed through the canyon and swept away everything in its path.
The Italian astronomer Galileo died hundreds of years ago, but he's been giving us his middle finger ever since.
A huge mother of all storms struck the east coast in 1888.
The disaster left an 8-mile path of destruction that wiped out over 400 homes, 100 factories and 20 bridges.
The city walls were sixty feet high and they held back the lava for a week before it cascaded down and blazed a path of destruction to the sea.