The Unexplained
Unexplained events, anomalous signals, and encounters that have resisted every attempt at classification.
125 articlesLatest in The Unexplained
The Zoo Hypothesis: Aliens Don't Want to Talk to Us
Explore the Zoo Hypothesis and its chilling variations—from cosmic conservation to the terrifying Dark Forest theory—explaining why advanced alien civilisations may be intentionally avoiding contact with Earth.
The Bloop and the Sounds of the Deep
In 1997, NOAA hydrophones detected an ultra-low-frequency sound of extraordinary power emanating from the South Pacific. For years it was unexplained. Then geology provided an answer — but the ocean had more mysteries waiting.
The Wow! Signal: 72 Seconds That Changed the Search for Extraterrestrial Life
On August 15, 1977, a radio telescope in Ohio detected a narrowband transmission so remarkable that the astronomer on duty circled it and wrote a single word. Nearly five decades later, it has never been explained.
The Best Evidence for Aliens Existing
Explore the most compelling UFO cases in history, from WWII Foo Fighters and the Betty and Barney Hill abduction to the Japan Airlines 1628 incident, the Ariel School sighting, and the 2017 FLIR, GOFAST, and GIMBLE military videos.
The Bermuda Triangle: How a Legend Gets Manufactured
The Bermuda Triangle was invented in 1964 by a writer for a pulp fiction magazine. This is the story of how a manufactured mystery became one of the twentieth century's most durable legends — and what the famous disappearances actually show.
How Long Did Big Tobacco Hide the Effects of Smoking?
From the 1953 Plaza Hotel meeting to present day, discover how tobacco companies spent decades manufacturing doubt, hiding health risks, and misleading millions of smokers.
More in The Unexplained
The Mystery of Barbados’ Moving Coffins
Explore the chilling legend of the Chase Vault, where sealed coffins mysteriously rearranged themselves in 19th-century Barbados. From ghostly hauntings to scientific theories, discover why this case remains one of history's most fascinating unsolved mysteries.
12 Hours of Decoding the Unknown (No Sponsors)
From Webdriver Torso to John Titor, we break down the most pervasive "unsolved" internet mysteries that were actually solved years ago—so you can skip the clickbait.
The Spy in the Bag
The bizarre and unsolved 2010 death of Gareth Williams, a British intelligence officer found padlocked inside a duffel bag in an MI6 safe house, and the conflicting theories about whether it was murder, accident, or something else entirely.
Who put Bella in the Wych Elm?`
The bizarre 1943 discovery of a woman's skeleton inside a hollow wych elm tree in Hagley Wood, England, sparked one of Britain's most enduring unsolved mysteries—complete with wartime graffiti, spy theories, and witchcraft rumors.
Jennifer Fergate: The Oslo Plaza Woman
The baffling 1995 death of Jennifer Fergate at Oslo's luxury Plaza Hotel: a woman with a fake identity, a staged crime scene, and evidence pointing away from the official suicide ruling.
The Mystery of the Isdal Woman
For over 50 years, the case of the Isdal Woman has haunted investigators. Who was this mysterious woman found burned to death in a remote Norwegian valley, and was her death covered up by government espionage?