The phantom time conspiracy theory is a pseudohistorical conspiracy theory first asserted by Heribert Illig in 1991. It hypothesizes a conspiracy by the...

John F. Kennedy on November 22, 1963, has spawned numerous conspiracy theories. These theories allege the involvement of the CIA, the Mafia, Vice President...

This is a list of notable conspiracy theories. Many conspiracy theories relate to supposed clandestine government plans and elaborate murder plots. They...

reviewer Julian Strube, Kurlander "cites from the reservoir of post-war conspiracy theories" and "heavily relies on sensationalist accounts...mixing up contemporary...

"Pizzagate" is a conspiracy theory that went viral during the 2016 United States presidential election cycle, falsely claiming that the New York City...

The Black Knight satellite conspiracy theory claims that a spacecraft of extraterrestrial origin is in near-polar orbit of the Earth, and that NASA is...

"Cultural Marxism" refers to a far-right antisemitic conspiracy theory that misrepresents the Frankfurt School as being responsible for modern progressive...

science fiction, ufology, and conspiracy theories. The idea of reptilians was popularised by David Icke, an anti-semitic conspiracy theorist who claims shapeshifting...

genocide, white extinction, or white replacement conspiracy theory is a white nationalist conspiracy theory that claims there is a deliberate plot (often...

There are various conspiracy theories that attribute the preparation and execution of the September 11 attacks against the United States to parties other...

The chemtrail conspiracy theory /ˈkɛmtreɪl/ is the erroneous belief that long-lasting condensation trails left in the sky by high-flying aircraft are...

A conspiracy theory that originated in 2011 states that Canadian singer Avril Lavigne died in 2003, shortly after the release of her debut album, Let...

many conspiracy theories have been suggested regarding the disaster. These theories have been refuted by subject-matter experts. The pack ice theory is...

transl. Saffron Love Trap) is an anti-Hindu conspiracy theory that originated in social media. The conspiracy theory alleges that Hi men attempt to lure Muslim...

Pseudohistory Theory". Doubting Antiquity School Phantom time conspiracy theory Robert Baldauf Sino-Babylonianism Sun Language Theory Wu, Xu (23 February...

Hundreds of conspiracy theories about Freemasonry have been described since the late 18th century. Usually, these theories fall into three distinct categories:...

"Eurabia" (portmanteau of Europe and Arabia) is a far-right, anti-Muslim conspiracy theory that posits that globalist entities, led by French and Arab powers...

Beginning in the 2010s, various media personalities promoted conspiracy theories claiming that exposure to endocrine disrupting chemical pollutants in...

executive director of the Black AIDS Institute in Los Angeles, conspiracy theories are becoming a barrier to the prevention of AIDS since people start...

The Lost Cosmonauts or Phantom Cosmonauts are subjects of a conspiracy theory, which alleges that Soviet and Russian space authorities have concealed the...

many critics, and several theories about the disappearance were proposed. Some of these were described as conspiracy theories. Rob Brotherton, a lecturer...

A conspiracy theory is an explanation for an event or situation that asserts the existence of a conspiracy by powerful and sinister groups, often political...

The FEMA camps conspiracy theory is a belief, particularly within the American Patriot movement, that the United States Federal Emergency Management Agency...

The finger pinching conspiracy theory is an antifeminism conspiracy theory that originated in South Korea and claims there is a deliberate plot to spread...

The Clinton body count is a conspiracy theory centered around the belief that former U.S. President Bill Clinton and his wife, former U.S. Secretary of...

Judeo-Masonic conspiracy is an antisemitic and anti-Masonic conspiracy theory involving an alleged secret coalition of Jews and Freemasons. These theories are popular...

A Bible conspiracy theory is any conspiracy theory that posits that much of what is believed about the Bible is a deception created to suppress a secret...

The dead Internet theory is an online conspiracy theory that asserts that the Internet now consists mainly of bot activity and automatically generated...

KEW-ə-non, or /ˈkjuːænɒn/ KEW-an-on) is a far-right American political conspiracy theory and political movement that originated in 2017. QAnon centers on fabricated...

There are many conspiracy theories surrounding the death of Diana, Princess of Wales, on 31 August 1997. Official investigations in both Britain and France...