With data compiled from tens of thousands of sex questionnaires, Alfred Kinsey changed America's views about sex with the Kinsey Reports.
Engineer James Eads tamed the mighty Mississippi, turning New Orleans into the second largest port in the nation.
For 21 years, Chicago mayor Richard J. Daley ruled the city, building the Sears Tower and O'Hare Airport.
How do you manage weapons of mass destruction without being destroyed by them?
Founding father Alexander Hamilton went up against political rival and former vice president Aaron Burr in one of history's most famous duels.
A saga of ambition, wealth, family loyalty and personal tragedy.
She set out to save a species… us.
Lyndon Johnson pushed progressive programs before the Vietnam War eroded his support. Part of the award-winning Presidents Collection.