Who were the Cambridge Five

Why did Britian's intelligence agency hire Mussolini?

This article explains how and why Benito Mussolini worked for MI5, the British intelligence agency. Before Mussolini ever rose to power as a fascist dictator, he was a journalist who was willing to advocate for Italy to join the allies in World War...

US secrets: Project Paperclip

The US launched Project Paperclip in 1946, covertly recruiting over 1,500 German scientists to advance American military and space programs. Among them was Wernher von Braun, a key architect of the V-2 rocket who later became instrumental in NASA’s Apollo missions. While these scientists accelerated technological breakthroughs, their recruitment raised moral debates about overlooking wartime affiliations in the name of progress—questions that remain unresolved today.

See the list of alleged communists Orwell gave to the British government

In 1949, Orwell provided a list of communist sympathizers to a British anti-communist propaganda unit, naming figures like actor Charlie Chaplin and writer John Steinbeck. When it was made public in 2003, some called Orwell a government informant, though others blamed his tuberculosis, which would take his life a year later, while others blamed his romantic interest in the woman who asked him for the names.

Watergate's anti-Castro Latino burglars believed they were fighting communism

Among the Watergate burglars, Virgilio González, Bernard Barker, and Eugenio Martínez were Cuban American anti-Castro exiles who believed they were combating communist influence in the United States.

A brief guide to espionage

Spies have one of the most challenging and dangerous jobs in the world, risking their lives and legacy to extract secrets in the interest of their country. This in-depth explainer breaks down one of the profession's oft-ignored aspects: The...

The Kennan Telegram shaped early US Cold War strategy

In 1946, diplomat George Kennan sent a long telegram from Moscow warning that the Soviet Union was inherently expansionist. His analysis laid the groundwork for the US policy of containment that defined the early Cold War.

Learn how eight 'traitors' played an essential role in founding Silicon Valley

In the 1950s, William Shockley led the way in the semiconductor business. Everything changed in 1957, after eight of his engineers—whom he called the "Traitorous Eight"—left his company to start their own. Their company, named Fairchild Semiconductor, employed many future founders of major Silicon Valley companies. Today, the Traitorous Eight are considered among the founders of Silicon Valley.

The Illuminati were a real espionage society in the 1770s

Bavarian professor Adam Weishaupt founded the group in 1776 as an anti-clerical, anti-royalist sect that used hierarchy, codes, and surveillance as a proto-spy network. Within a decade, it was suppressed, but the mythology never quite died. Today, it functions as an adaptable conspiracy theory, able to fit any era's anxieties about who really holds power.

The FBI ran a covert campaign to discredit Dr. Martin Luther King Jr.

From 1963 to 1968, the FBI surveilled Dr. King with wiretaps, hotel bugs, informants, and anonymous threats, citing concerns about Communist influence—an effort later revealed through declassified files and documented in the film MLK/FBI.

Eleanor Roosevelt sheltered student activists at the White House after they were subpoenaed by HUAC

In 1939, when Congress subpoenaed leaders of the American Youth Congress on suspicion of communist ties, Eleanor Roosevelt attended the hearings herself and then invited all 10 students to stay at the White House, as they had nowhere to sleep.

The FBI kept tabs on Camus and Sartre

Jean-Paul Sartre worked as an American correspondent for Combat, the newspaper edited by Albert Camus. While he was in the States, J. Edgar Hoover's FBI kept tabs on him, concerned that Combat was publishing unfavorable portrayals of the US.

Six American diplomats secretly hid in the Canadian Embassy for months after escaping the hostage crisis

When Iranian students seized the US Embassy, six Americans slipped away and took refuge with the Canadian Ambassador. The CIA orchestrated a daring escape under the cover of a fake film crew—later depicted in the Academy Award-winning film "Argo."

How Audrey Hepburn became a spy during the Nazi occupation

Despite her status as one of Hollywood’s most beloved actresses, Audrey Hepburn experienced a war-torn childhood in Europe that few people know about. During her upbringing in the Netherlands, the Nazi occupation caused Hepburn to quit her life as a ballerina and made her family go hungry. In the face of adversity, Hepburn bravely carried messages for the Dutch resistance. Learn more about the star’s compelling life before finding fame.

The WWII passport forgers who saved thousands of Jewish lives

Amid the chaos of Hitler's authoritarian Europe in World War II, Polish diplomats based in Switzerland used the classic toolkit of thieves to help free thousands of Jews: they perfected the art of forgery, faking passports secretly donated by sympathetic Latin American countries. Read the incredible tale of heroism here.

The 'Penicillin Girls' made mass production possible

In Oxford during the early 1940s, six female technicians—later dubbed the “Penicillin Girls”—worked long hours tending mold cultures and extracting tiny amounts of penicillin.

How Stalin, Roosevelt, and Churchill shaped the postwar world

The Yalta Conference was a pivotal 1945 meeting between Allied leaders that helped shape the postwar global order and laid the groundwork for the founding of the United Nations.

The Night Witches

During World War II, one of the most effective Soviet bombing units flew wooden crop dusters that maxed out at 94 mph. They had no radios, no radar, and no parachutes. And the pilots? Young Soviet women, mostly in their teens and early twenties. The Germans called them Nachthexen—Night Witches. Shooting one down earned a Nazi soldier an Iron Cross, one of the highest military honors. However, for decades, most of the world forgot they existed. In this video, we trace how the Night Witches became one of the most feared units of WWII—and why their story nearly disappeared from history.

'Cold War Conversations' podcast shares voices from the conflict's frontlines

This award-winning podcast features gripping interviews with the people who lived through the Cold War—spies, soldiers, defectors, and civilians. Covering everything from the Berlin Wall to nuclear standoffs, it offers unfiltered, emotional accounts of Cold War life and conflict.

The congressman who spied for Russia

Sam Dickstein remains the only known member to have served in Congress while actively being on the payroll of a foreign adversary. The revelation came in 1999 upon the release of thousands of KGB documents.

Designs for the Hubble Space Telescope were based on Cold War spy satellites

By incorporating elements of the KH-11 KENNEN reconnaissance satellites, NASA could incorporate existing classified manufacturing expertise and infrastructure from the intelligence community to expedite the research project.

Scholars allege the CIA funded the prestigious Iowa Writers' Workshop

The graduate program—which instructed legendary writers like Flannery O'Connor, Raymond Carver, and John Berryman—received funding from several CIA fronts. Some academics suggest this was in the service of promoting a realist American literature as a counterpoint to Soviet fiction.

An NSA analyst helped avert nuclear war during the Cuban Missile Crisis

In October 1962, NSA cryptographer Juanita Moody headed analysis of U‑2 surveillance data and urgently produced intelligence on Soviet missile deployments in Cuba. Her reports drove high-level US decision-making, and were critical to avoiding nuclear war during the Cuban Missile Crisis.

Around 87 million users were impacted by Facebook's Cambridge Analytica scandal

Cambridge Analytica, a consulting firm with Russian and conservative ties, harvested data from Facebook users through a research tool that tracked interests across social connections on Facebook. Those profiles were used for targeted ad campaigns supporting Donald Trump in 2016 and pro-Brexit ads. A whistleblower originally said the private data of more than 50 million Facebook users was compromised, but a Facebook officer later estimated the number was around 87 million. Facebook settled the class-action lawsuit over the privacy breach for $725M in 2022.

Computer pioneer Alan Turing was also an elite runner

Alan Turing is credited with helping to found modern computer science, in addition to cracking the Nazi code known as Enigma. Beyond these world-historical achievements, the British mathematician also nearly represented his country in the Olympics in the marathon, running just 11 minutes slower than the eventual gold recipient at the 1948 games. Read more on this lesser-known aspect of the man here.

Contactless credit cards descend from a batteryless Cold War listening device

The same physics that let Soviet spies eavesdrop on the US ambassador in 1945 underlie contactless payment methods today. The device is a passive chip powered wirelessly by incoming radio waves.

British Prime Minister Churchill’s speeches rallied the nation

Winston Churchill’s impassioned wartime oratory united Britain’s resolve, transforming fear into defiance and forging a path to continued resistance against Nazi aggression.

The 1955 Warsaw Pact was the Soviet Union’s answer to NATO

The pact included Albania, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland, Romania, and the USSR. The pact established collective security and a joint military command between the member countries.

A timeline of how Claude Code was used to execute cyberespionage

In September 2025, a Chinese state-sponsored group targeted 30 large tech companies, financial institutions, chemical manufacturing companies, and government agencies by manipulating Claude Code, having succeeded in infiltrating a small subset. The cyberattack is believed to have been the first of its scale carried out without major human intervention.

Exploring carbon compound pore structures contributed to improved gas mask filtration

During World War II, the British Coal Utilisation Research Association sought to improve the efficiency of coal as an energy source and studied the effectiveness of charcoal filters to keep soldiers safe. Rosalind Franklin's research there formed the basis of her PhD and led to five scientific papers.

The real James Bond wasn't a spy—he was a birdwatcher

Ian Fleming needed a name for his spy protagonist and found it in a book about birds he was reading written by ornithologist James Bond. As Fleming's book series grew in popularity, the birdwatching Bond began to receive strange phone calls from fans looking for the fictional agent. This interview with writer Jim Wright explores that strange history, shedding light on more than a few Easter eggs in the Bond series.

Why did four Black servicewomen go on strike during WWII?

On March 9, 1945, dozens of Black women stationed at Fort Devens went on strike to protest against their treatment and working conditions. Under pressure, many abandoned the strike, though four women pushed through despite the possibility of their strike being considered mutiny, a crime whose punishment could mean death. Read this article to learn why Privates Mary Green, Anna Morrison, Johnnie Murphy, and Alice Young pushed back.

The “Phoney War” was an eight‑month build-up to war

From September 1939 to May 1940, following their war declaration on Germany, Britain and France entered a phase of military inaction—even as civil defence measures, naval blockades, and rationing intensified at home. Skirmishes were limited, but the decisive fighting didn't begin until Germany invaded Norway and France in April–May 1940, abruptly ending the uneasy stalemate.

Five key causes of World War I

What caused World War I? The ready answer refers to the assassination of Archduke Franz Ferdinand. But there was more to it than that. This article, accompanied by a short explanatory video, outlines how mutual defense alliances, imperialism, militarism, and nationalism also had a heavy hand in the start of what some considered a "preventable war."

Clue, the murder-mystery board game, was designed during World War II air raids.

A look at historical ciphers, from the Spartan 'scytale' to the Navajo Code Talkers

From the Greek word for "hidden writing," cryptography in Ancient Greece took the form of batons around which a long strip of leather or parchment was wrapped, after which messages were written. Recipients needed a scytale of the correct width to encircle received ribbons and reveal the message. Members of the Navajo Nation created a code that remained unbroken throughout its use in World War II.

33 images that became central to huge scandals

‘Sentimental Journeys’ first suggested the Central Park Five's innocence

In 1989, after a young white woman jogging in Central Park was brutally assaulted, police rushed to charge five Black and Hispanic teenagers with the crime. As outrage against the group grew publicly, Didion shared details of a flawed investigation and argued race-based hatred served as motivation against the youths.

The history of David Attenborough's adopted Jewish sisters, taken in before World War II

Among the thousands of children who were brought to Great Britain from Nazi-controlled Europe during the Kindertransport rescue operation were Irene and Helga Bejach, who spent seven years living with the Attenboroughs. Irene contributed to David's interest in the natural world by giving him a piece of amber containing prehistoric creatures.

Hollywood's 'golden age' was controlled by vertically integrated studios

Hollywood in the early to mid-20th century was largely controlled by the "Big Five" studios: Paramount, Warner Bros., Fox, MGM, and RKO. The studios were vertically integrated, overseeing every aspect of film production, distribution, and exhibition. During this era, actors like Cary Grant and Judy Garland were under contract with specific studios—typically for seven years. Garland signed with MGM at age 13, which counted on them to draw audiences.

Retracing the 1960s history of dropping out

A core element of the 1960s counterculture was the idea of dropping out of school and the broader technocratic institutions at the time. This push coincided with paranoia over mind control during the Cold War, and as some rogue psychologists advocated for the liberating use of psychedelics.

The Curies were buried in lead-lined coffins to contain their radioactive bodies

Their discoveries of polonium and radium involved ongoing exposure to radioactive materials before shielding technology was developed. Their notebooks, furniture, and other belongings remain radioactive today, requiring researchers to sign a waiver and wear protective clothing to access.

Get to know the five families that ran the NYC mafia

In the 1900s, there were five families in New York City who dominated the crime scene. These five families organized expansive criminal operations—ranging from prostitution and price extortion to money laundering—and have inspired stories like "The Godfather."

The history of the Chinese civil war from 1945-49

Today's tensions were formed after the Chinese Communist Party defeated the Kuomintang shortly after World War II. Here's a thorough explainer on what happened.

Peggy Shippen, Benedict Arnold's wife, was the highest-paid spy of the Revolution

Few names conjure up the idea of betrayal more than Benedict Arnold, the notorious American military officer who was caught attempting to hand over West Point to the British during the Revolutionary War. This podcast episode dives into the key role his wife, wealthy spy Peggy Shippen, played in the plot.

An in-depth history of Guy Fawkes and the Gunpowder Plot

Guy Fawkes Day has been celebrated on November 5 in the United Kingdom for over four centuries, with bonfires, fireworks, and effigies. But who was Guy Fawkes, really? Learn about the Catholic radical who was a member of a group of 13 men eventually executed for their attempts to blow up Parliament and the king.

The 1960s Boston Celtics are among the NBA's best teams

The 1960s was a decade dominated by the Boston Celtics. They won nine championships in the decade and 11 titles in 13 seasons between 1957 and 1969, propelled by their coach and general manager "Red" Auerbach" and center Bill Russell.

The Flying University was an illegal initiative to provide higher education to women

Restrictions from the Russian Empire on women's education drove Polish academics to set up illegal meetings where classes could operate in secret. Lecture locations constantly changed, keeping the university secret from Russian authorities for two decades.

'Alfred Hitchcock and the Three Investigators' featured 'Hitch' as a character

The young adult detective novels, which ran from 1964 to 1987, prominently featured Hitchcock's name on their covers and included introductions supposedly written by the author. Hitchcock was also a character in the books, working with the young detectives. His name was removed after the 30th book was released.

US intelligence failures contributed to the success of the Japanese attack

Despite breaking Japan’s diplomatic codes, US agencies failed to integrate warnings, successfully track Japan’s carriers, or even believe a Hawaii strike was possible (they also had not cracked Japan’s naval codes). Missed signals, ignored reports and poor coordination led to one of the worst intelligence failures in US history.

Watson's book was described as misleading when detailing Franklin's role in DNA

Despite working together to win the Nobel Prize for their discovery of the structure of DNA, Francis Crick and Maurice Wilkins objected to the publication of James Watson's account of DNA's discovery. Those involved describe how he villainized Rosalind Franklin and downplayed her work.