Dark History
The episodes history prefers to forget — atrocities, cover-ups, conspiracies, and the long shadow they cast.
147 articlesLatest Dark History
The New London School Explosion: America's Deadliest School Tragedy
On March 18, 1937, a natural gas explosion destroyed a Texas school, killing nearly 300 children and leading to nationwide safety reforms including mandatory gas odorization.
Cobalt-60 Rods: Totally Silent. Totally Deadly.
The Samut Prakan radiation accident of 2000: how a stolen Cobalt-60 rod from a Bangkok hospital radiotherapy machine killed three people and exposed thousands to dangerous radiation in Thailand.
College Textbooks are a Scam
College textbooks cost students $1,200-$1,400 yearly, with prices rising over 1,000% since the 1970s. Discover how publisher monopolies, mandatory new editions, and access codes create a rigged system.
Gangs: How Does MS13 Work?
Explore the brutal history, structure, and current status of MS-13, from its origins in 1980s Los Angeles to its reign of terror in El Salvador and President Bukele's controversial crackdown.
The 1936 Olympic Games: Nazi Germany’s Gambit
Explore how Nazi Germany exploited the 1936 Berlin Olympics to promote Aryan supremacy, and how athletes like Jesse Owens fought back against Hitler's ideology on the world stage.
1974 Huntsville Prison: The Longest Hostage Situation in US History
In July 1974, three armed inmates took 16 hostages at Huntsville Prison for 11 days, culminating in a bloody escape attempt that killed two hostages and exposed critical flaws in the U.S. prison system.
Into the Shadows Insider
Weekly dispatch from Simon Whistler — true crime, historical mysteries, and the unsettling stories that resist easy answers.
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More in Dark History
The Kamikaze Kids of Ground Zero
How a unit of teenage kamikaze trainees stationed near Hiroshima became among the first rescuers after the atomic bombing, and how the horror they witnessed shattered their will to fight.
Kuru: The Horrific Laughing Death You Can’t Stop
The devastating true story of Kuru, a fatal prion disease that struck the Fore people of Papua New Guinea through a funeral rite built on love—and continued killing for half a century after the practice ended.
Unit 731: The Secret That America Helped Keep
Japan's biological warfare program killed thousands of prisoners in documented experiments. After the war, the United States secretly traded immunity from prosecution for the research data. The full scope of what happened — and what was suppressed — took decades to surface.