U.S. History
All the major chapters in the American story, from Indigenous beginnings to the present day.
World History
History from countries and communities across the globe, including the world’s major wars.
Eras & Ages
From prehistory, though antiquity and into the 21st century, all of history’s biggest chapters.
Culture & Tradition
The stories behind the faiths, food, entertainment and holidays that shape our world.
Science & Innovation
The pivotal discoveries, visionary inventors and natural phenomena that impacted history.
Find out more about the history of Mardi Gras, also known as Fat Tuesday, and how the holiday came to be synonymous with New Orleans.
How long does Mardi Gras last? How many beads get thrown every year? Learn the facts and figures behind the big festivities in the Big Easy.
New Orleans is known for its Mardi Gras celebrations, but its history is much more mysterious than you might think.
Katherine Switzer was the first woman to run the Boston marathon in 1967. Take a look back at her accomplishment and those of other record-breaking female sports stars.
While Daylight Savings is fairly harmless today, it's origins lie in one of the most violent episodes of world history.