In the United States, approximately 600,000 people go missing each here. Here is more about the terrifying conspiracy theory that links disappearances to caves.
The Cambodian genocide was immortalized in "The Killing Fields," in which a real Cambodian man who had lived through the events was cast to play another victim.
Public figures, particularly national leadership, are the subject of all manner of risk -- sometimes physical, but sometimes of a cruel, personal nature.
In 1972, a suspected key player in the Watergate scandal was found dead in the wreckage of a Boeing 737 with what might be damning evidence related to the case.
Keeping track of a schedule on a shared calendar is hard enough, but what if whole chunks of history never happened? Don't worry -- entertaining, but not true.
There are many who believe that John F. Kennedy Jr., who died in 1999, is still alive. Here is how this disproven conspiracy theory gained traction in the U.S.
In July 2020, Aaron David Robinson, stationed at Fort Hood army base near Killeen, Texas, was dead, and his then-girlfriend, Cecily Aguilar, was in custody.
Speaker Nancy Pelosi's husband, Paul, was attacked in their California home by an intruder. Here are some of the conspiracy theories that surround the attack.
Although technology has contributed to the rapid circulation of conspiracy theories, they've always existed. Here are some of the earliest in U.S. history.
Different things mean different things to different people. Symbols, art, characteristics -- most of the time, meaning really is in the eye of the beholder.
In 1986, millions of people watched in terror as the Challenger space shuttle exploded a mere 73 seconds after liftoff. Years later, some were suspicious.
Has your favorite celebrity been replaced by a clone? Probably not, but here's a roundup of celebrity clone theories from around the internet, just in case.
Conspiracy theorists claim photos of Apollo 11 astronauts on the moon with the American flag reveal the moon landing was a hoax. Here's why they're wrong.
Conspiracy theories abound in almost every area of politics and science. Here's why the conspiracy citing non-parallel shadows in moon landing photos is wrong.
Today, there is so much science brought to bear when investigating crime, especially a suspicious death. It was not always so, not even for movie stars.