Structured archive

Case Files

Sourced and structured entries for strange reports, historical puzzles, folklore, hoaxes and anomalies.

Structured case files40 entries
The Face on Mars: Pareidolia in a Planetary Archive feature image

Hoaxes & Debunks

The Face on Mars: Pareidolia in a Planetary Archive

The Face on Mars became a classic anomaly because one low-resolution Viking image looked uncannily human until better imaging restored it to geology.

explainedpublicCydonia region, MarsOriginal Viking image 1976; higher-resolution imaging 1998 onward
The Hope Diamond Curse: A Jewel, a Rumour and a Sales Pitch feature image

Occult & Esoteric Culture

The Hope Diamond Curse: A Jewel, a Rumour and a Sales Pitch

The Hope Diamond is real, spectacular and historically traceable; the curse attached to it is better read as media folklore and gem-market theatre.

folklorepublicSmithsonian National Museum of Natural History, Washington, D.C.Legend built especially in the 19th and 20th centuries
Roanoke: The Lost Colony and the Word on the Tree feature image

Strange History

Roanoke: The Lost Colony and the Word on the Tree

The Roanoke disappearance endures because one carved word, missing people and colonial uncertainty leave room for both evidence and imagination.

uncertainpublicRoanoke Island, North Carolina1587-1590
The Nazca Lines: Huge Drawings Without Impossible Builders feature image

Anomalous Science & Fringe Claims

The Nazca Lines: Huge Drawings Without Impossible Builders

The Nazca Lines are extraordinary landscape works, but careful archaeology explains them through human labour, ritual geography and desert preservation.

explainedpublicNazca DesertRoughly 500 BCE-500 CE
The Bell Witch: A Haunting Built From Legend and Memory feature image

Folklore & Legends

The Bell Witch: A Haunting Built From Legend and Memory

The Bell Witch story is one of America's most durable haunting legends, but its power comes from later storytelling as much as any recoverable event.

folklorepublicAdams, Robertson County, TennesseeTraditionally 1817-1821; later print tradition from the 19th century onward
The Antikythera Mechanism: Ancient Gears Without Ancient Aliens feature image

Anomalous Science & Fringe Claims

The Antikythera Mechanism: Ancient Gears Without Ancient Aliens

The Antikythera Mechanism is genuinely astonishing, but its lesson is ancient technical skill, not a shortcut to fringe claims.

explainedpublicAntikythera shipwreck; National Archaeological Museum, AthensRecovered 1901; ancient manufacture usually dated to the 2nd or 1st century BCE
Borley Rectory: The Making of a Haunted House feature image

Unexplained Phenomena

Borley Rectory: The Making of a Haunted House

Borley Rectory became a benchmark haunted-house case because witness claims, press attention, Harry Price's investigations and later criticism all gathered around one vanished building.

disputedpublicBorley, EssexClaims from the late 19th century; major investigations 1929-1939
The Fox Sisters: Rappings, Performance and the Sound of Belief feature image

Occult & Esoteric Culture

The Fox Sisters: Rappings, Performance and the Sound of Belief

The Fox sisters' spirit raps helped launch modern Spiritualism, then became a lesson in performance, grief, confession and belief that survives exposure.

hoaxpublicHydesville and Rochester, New York1848 onward; public confession in 1888