World War I

Diver Chris de Putron inspects the wreck of the German submarine UC-18, which sank off the Channel Islands in February 1917.

How Britain's Secret Decoy Ships Outfoxed German U-Boats During World War I

Divers recently discovered the wreck of a German submarine and the Royal Navy Q-ship that sank it in February 1917

Herbert O. Yardley claimed that the Black Chamber deciphered more than 45,000 diplomatic code and cipher telegrams of foreign governments between 1917 and 1929.

The Spy Who Exposed the Secrets of the Black Chamber, One of America's First Code-Breaking Organizations

In 1931, Herbert O. Yardley published a tell-all book about his experiences leading a covert government agency called the Cipher Bureau

Marilyn Monroe performs in front of service members in Korea in 1954.

The Wartime Organization That Brought Hollywood Stars Like Marilyn Monroe and Nancy Sinatra to the Front Lines to Entertain the Troops

Established on this day in 1941, the United Service Organizations offers wholesome entertainment options to off-duty service members

A Goodyear Blimp hovering above the Rose Bowl game in Pasadena, California, in 1978, when the Washington Huskies faced off against the Michigan Wolverines

A Brief History of the Goodyear Blimp, Which Celebrates Its 100th Anniversary This Year

The tire company's iconic "lighter-than-air" craft debuted in 1925 and began providing aerial coverage of events across the country in 1955

Works entering the public domain include The Sound and the Fury, the first recordings of Rhapsody in Blue, Popeye, Tintin and The Broadway Melody.

Happy Public Domain Day! Popeye, 'Rhapsody in Blue,' 'The Sound and the Fury' and Thousands of Other Captivating Creations Are Finally Free for Everyone to Use

On January 1, 2025, copyrights will expire for books, films, comic strips, musical compositions and other creative works from 1929, as well as sound recordings from 1924

A drawing of the famous Christmas Truce of 1914, when German and British soldiers left their trenches to meet, talk and swap food in no-mans land.

A Stunning Series of Informal Ceasefires Known as the ‘Christmas Truce’ Began on This Day in 1914

After official attempts at a World War I truce failed, soldiers in the trenches of the Western Front took it upon themselves to share in the bonhomie of the season

Suffragettes protest along a London street wearing sandwich boards in 1912.

What Happened When British Women Voted in a General Election for the First Time

The enfranchisement of property-owning women over 30 on this day in 1918 came at a time of great strife within political parties in post-World War I Britain

A Soldier's Journey by Sabin Howard was unveiled at the new National World War I Memorial on September 13.

The Sprawling Sculpture at the Center of the National World War I Memorial Has Been Unveiled in Washington, D.C.

"A Soldier's Journey," a 58-foot-long bronze artwork depicting vivid scenes from the war, was illuminated for the first time at a ceremony on September 13

Germany’s North and Baltic Seas are littered with munitions from the First and Second World Wars, such as shells—as shown here—once fired from German battleships.

A Massive Effort Is Underway to Rid the Baltic Sea of Sunken Bombs

The ocean became a dumping ground for weapons after Allied forces defeated the Nazis. Now a team of robots and divers is making the waters safer

Divers observed the HMS Hawke's intact guns at the bottom of the North Sea.

Divers Discover Sunken Warship Torpedoed by Germany in World War I

A German U-boat sank the HMS "Hawke" off the coast of Scotland in the early days of the war

Robert Imbrie's body arrived in Washington, D.C. on September 29, 1924.

A Century Ago, a Mob Brutally Attacked an American Diplomat in Persia. His Death Shaped U.S.-Iran Relations for Decades

The July 1924 killing of Robert Imbrie fueled the rise of the Pahlavi dynasty and set the stage for both a CIA-backed 1953 coup and the 1979 Iran hostage crisis

A 2023 commemorative stamp from Serbia’s postal service showing Milutin Milanković alongside illustrations of some of his scientific work.

This World War I Prisoner of War Solved the Mystery of the Ice Ages

Serbian scientist Milutin Milanković changed our understanding of Earth’s climate—and did a key part of his work while detained by Austro-Hungarian forces

The 58-foot-long, 10-foot-high sculpture is expected to be the largest free-standing bronze relief in the Western Hemisphere.

The Final Piece of the National World War I Memorial Is Almost Finished

"A Soldier's Journey," the 58-foot-long bronze sculpture created by Sabin Howard, will be unveiled in Washington, D.C. on September 13

Riviera Coast Scene, Winston Churchill, circa 1935

Check Out Ten Never-Before-Seen Paintings by Winston Churchill

The former British prime minister was an avid painter who sometimes gifted his works to other world leaders

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How Americans Got Hooked on Counting Calories More Than a Century Ago

A food history writer and an influential podcast host tell us how our thinking about health and body weight has—and hasn’t—evolved ever since Dr. Lulu Hunt Peters took the nation by storm

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Tweak the Recipe of This Australian Biscuit, and You Can Get a Hefty Fine or Even Jail Time

On April 25, a national holiday called Anzac Day, Aussies enjoy an Anzac biscuit in honor of military veterans

Researchers found the train car during excavations in northern Antwerp.

Rare 100-Year-Old Train Carriage Found Buried in Belgium

The wooden LNER train wagon was a "removals truck" used to move people's belongings between residences

Rasputin with his acolytes in 1914

What Really Happened During the Murder of Rasputin, Russia's 'Mad Monk'?

Aristocrats plotted to kill the Siberian peasant, who wielded undue influence over Nicholas II and his wife, Alexandra. But the conspiracy backfired, hastening the coming Russian Revolution

The USS Jacob Jones, an American destroyer, sank off the southwest coast of England in December 1917.

Divers Recover Bell From Wreck of American Destroyer Sunk in World War I

Sixty-four American sailors died when a German torpedo hit the USS "Jacob Jones" on December 6, 1917

Verdun, Félix Edouard Vallotton, 1917

As Empires Clashed During World War I, a Global Media Industry Brought the Conflict's Horrors to the Public

An exhibition at LACMA traces the roots of modern media to the Great War, when propaganda mobilized the masses, and questions whether the brutal truths of the battlefield can ever really be communicated

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