The theory of the Smiley face murders says there's a prolific serial killer-or killers-in the US. This is the untold conspiracy of the Smiley face murders.
We're living in a golden age of conspiracy theories, and even a casual survey of politicians around the world reveals belief in some seriously crazy stuff.
Billionaires -- they're not just like us. No, something happens when you reach a certain level of wealth. The jets become private. The apartments become penthouses. And the parties get real epic real fast. Here are the secret parties billionaires don't want you to know about.
Conspiracy theories are dismissed as the ravings of loonies, but some of the most outlandish conspiracy theories have turned out to be frighteningly true.
Home Alone has become a holiday favorite across the world. Some fans have cranked out some interesting theories about what really went down that Christmas...
These conspiracy theories blew everyone's mind in 2017. Probably none of them are true, but it's that little nagging doubt that makes conspiracy theories fun.
Area 51 is most commonly thought of as where the government keeps UFOs and alien secrets, but no one outside the highest levels of government knows the truth.