Stories from the edge of explanation.
Filter by verdict: All (17) · Unsolved (210) · Partially explained (17) · Explained (33)
Mysteries that have been solved — or mostly solved. Every case on this shelf once looked inexplicable, and every one now has an answer supported by evidence: a natural mechanism, a documented hoax, a misread photograph, or a piece of technology understood too late.
A case earns its place here only when the explanation fits the facts better than the mystery did, and when the evidence can be checked: the fairy circles traced to termites and self-organisation, the Face on Mars resolved into shadow and pareidolia, the sailing stones filmed moving on thin ice. Where part of a case still resists explanation, we say so — “explained” is a verdict about the core claim, not a claim that every detail is settled.
This shelf matters because it shows the method working. The same habits that keep the unsolved cases honest — primary sources first, ordinary explanations before extraordinary ones, and a clear line between what is documented and what is merely claimed — are what let a mystery close. Read these as proof that “unexplained” is a status, not a permanent condition.
About 4 min readOn 30 October 1938, Orson Welles broadcast a radio adaptation of H. G. Wells’ The War of the Worlds — and newspapers reported nationwide panic. Modern research shows the panic was far smaller than the legend, and that the newspapers had a reason to exaggerate it.
About 4 min readFor six days in August 1835, The New York Sun told its readers that the astronomer Sir John Herschel had discovered forests, bison, unicorns — and winged, human-like creatures — on the Moon. None of it was true. It was the first great newspaper hoax, and it sold papers by the thousand.
About 4 min readOn 31 March 1848, two sisters in Hydesville, New York, claimed they could talk to the dead through mysterious rappings — and launched a movement that would claim millions of followers. Forty years later, one of them stood on a New York stage and showed the audience exactly how the trick was done.
About 5 min readIn 1912, Charles Dawson announced the ‘missing link’ between apes and humans, found in a gravel pit in Sussex. It took 41 years — and new chemical dating — to prove that Piltdown Man was a modern human skull joined to a filed orangutan jaw.
About 5 min readIn October 1869, workers digging a well in Cardiff, New York, unearthed a ten-foot ‘petrified man’. Within two months its maker, George Hull, had confessed: the giant was carved gypsum, buried a year earlier as a hoax.
About 5 min readIn 1917, two young cousins in Yorkshire photographed what appeared to be fairies in their garden — and fooled the creator of Sherlock Holmes. More than sixty years later, they admitted the photographs were faked with cardboard cutouts and hatpins.
About 5 min readNine experienced hikers died in the Ural Mountains in 1959, fleeing their tent into a freezing night for no clear reason. A reopened investigation and a physics study have now offered an answer — an avalanche, modelled in detail — and the case is counted as explained.
Mysteries is an archive of phenomena that still lack a settled explanation. Every file is checked against the sources we cite, and our verdicts are updated when new research appears.