History & Society

Ethel Rosenberg arrested in August 1950. Photograph dated Aug. 8, 1950. American civilians executed for espionage. Spies, communists, Julius Rosenberg
Spies Like Us: 10 Notorious Names in Espionage

In the real world of intelligence gathering, spies can often do more damage with a portable hard drive than a pistol, and the photocopier is mightier than the sword. Here we examine some of history’s most notable spies.

NARA
Panoramic view at sunrise of moai, Ahu Tongariki, Easter Island (Rapa Nui), Chile
Jeremy Woodhouse—Digital Vision/Getty Images
6 Civilizations That Disappeared

Throughout the course of human history, great civilizations have been built, thrived, and declined. 

Jeremy Woodhouse—Digital Vision/Getty Images

Editor's Picks

Viking ships on the water
Did the Vikings Discover America?
Learn how the Vikings beat Christopher Columbus to America by 500 years.
Invasion of alien spaceships at sunset, illustration.
The Great Moon Hoax of 1835 Was Sci-Fi Passed Off as News
On August 25, 1835, the New York Sun began running a satiric story about life on the Moon. The problem? People believed it.
Makeup cosmetics such as eyeshadows, lipstick, mascara and makeup accessories on white, wooden background, top view
Why Did We Start Wearing Makeup?
Makeup has a long and contentious history. Where did it really come from?
game and gambling, gaming machines, chess playing Turk, design by Wolfgang von Kempelen (1734 - 1804), built by Christoph Mechel, mechanical turk
The Mechanical Turk: AI Marvel or Parlor Trick?
An automaton built in 1770 turned out to be a remarkably strong chess player—or did it?
Start of Men's 100 meter sprint where Usain Bolt wins and sets a new world record at the 2008 Summer Olympic Games August 18, 2008 in Beijing, China.
How Fast Is the World’s Fastest Human?
Significantly slower than a speeding bullet, it turns out.
Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)
Cruel and Unusual Punishments: 15 Types of Torture
Be glad these aren’t in use anymore. Well, most of them, anyway...

Spotlight: The Olympics

The original Olympic Games were so important to Greek society that historians once measured time by the interval between them—an Olympiad. The games were revived in the late 19th Century, adding the Winter Olympics in 1924, and are now regarded as the world's foremost sporting competition.

Quizzes

Flag of France
France: A History Quiz
What French woman was arrested for wearing men’s clothing? What French landmark was supposed to last only 20 years?
The White House South portico, Washington, D.C., USA. Photo circa 2005. White House history.
U.S. Presidential Code Names Quiz
Every U.S. president is assigned a code name by the Secret Service. This quiz will show you a code name along with two presidents’ names. Can you pick the right one?
Serena Williams poses with the Daphne Akhurst Trophy after winning the Women's Singles final against Venus Williams of the United States on day 13 of the 2017 Australian Open at Melbourne Park on January 28, 2017 in Melbourne, Australia. (tennis, sports)
Great Moments in Sports Quiz
What animal was used to curse the Chicago Cubs? Who overcame an illness to win the “Flu Game”? What National Football League (NFL) team achieved a perfect season?
YOLO "You Only Live Once" written in bright colors and repeated on a purple background (acronym, slang)
Slang Through the Ages Vocabulary Quiz
Find out if you’re a space cadet or the bee’s knees.

Videos

Uncover the mystery behind the writing on the Rosetta Stone
Uncover the mystery behind the writing on the Rosetta Stone
Encyclopædia Britannica, Inc.

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