There are still many unreleased documents pertaining to the UK's most hotly debated and enduring UFO case.
During the Cold War, a spate of mysterious sightings ended up exposing a plot to hide nukes from the US.
During the 1950s, the CIA had been working on a program designed to find ways to manipulate people's behavior.
The manned mission had been delayed following a hydrogen fuel leak during testing earlier this month.
Elon Musk recently outlined his latest optimistic vision of the future during a speech about xAI and SpaceX.
Tape recordings made during the Apollo program were reportedly wiped due to a tape shortage... or were they ?
There is still a large group of people who do not believe that the Apollo Moon landings ever actually happened.
A peculiar phenomenon that occurs only during periods of particularly cold weather has been raising eyebrows recently.
Someone has been delivering mystery seed packets to Texas residents and it is by no means the first time.
A crowd-sourced effort to analyze astronomical data for signs of intelligent alien civilizations is nearing completion.
The fate of the iconic haunted house that inspired an entire movie franchise remains in the balance.
From drama at a remote research base to a disappearing family - here are 2025's most popular mysteries.
Reeling off verbal expletives seems to have a measurable empowering effect on human strength.
One scientist has put forward the idea that any alien civilizations we encounter may be nearing their own end.
Something has been harassing the Red Desert and Jim Bridger Power Plant in Rock Springs for over 13 months.
A growing movement aims to turn the phenomenon from a fringe topic into a subject of genuine academic pursuit.
The filmmaker made the startling claim during a recent appearance on the Joe Rogan Experience podcast.
A freak accident saw an unsuspecting driver get the fright of her life during an otherwise routine trip along the highway.
There is an ever-increasing risk of countries deploying mind-altering weapons on large groups of people.
Jaime Rodriguez recently sparked debate online after sharing a series of clips of the phenomenon.