Parents warn about it, creepypastas dramatize it, and forums argue over it. Here is what the research shows about whether lucid dreaming is dangerous, which risks are real, and which fears belong to legend.
People who come back from the edge of death often tell remarkably similar stories. A look at what near-death testimonies describe, how they are collected, how to read them, and the competing explanations for them.
Baba means old woman. Yaga is a puzzle scholars still argue over. Here is what the name of the Slavic forest witch means, where she first appears in print, why she both helps and hunts heroes, and how she became John Wick's nickname.
From the hairy giants of British Columbia's oral traditions to a bulldozer driver's 16-inch footprints and a famous 1967 film, here is what sightings of Bigfoot actually rest on: the cases, the hoaxes and the open questions.
A widow, a rifle fortune and a San Jose mansion with stairs that end at the ceiling. Here is how the Winchester Mystery House became America's famous haunted house, and what the record says about Sarah Winchester.
A warship that vanished in a green fog, sailors fused into steel, a teleport to Norfolk and back. Here is where the Philadelphia Experiment story began, what the Navy's records show, and how a 1984 movie gave it new life.
A salt flat, a guarded road and decades of official silence. Here is what Area 51 really is: where it sits, why it was built, what the declassified record shows, and how a spy-plane base became the center of UFO folklore.
Seven seasons in, History's Skinwalker Ranch series has scanned, dug and filmed its way across a Utah ranch. Here is what the show has claimed, what the record actually shows, and where things stand after season 7.
Loch Ness is deep, cold and dark with peat, the perfect stage for a legend. Here is the lake behind Nessie: its size and depth, how the monster story grew from a saint's tale to a 1933 sensation, and what sonar has really found.
A black dog with fiery eyes, a thunderstorm in 1577, two dead worshippers and a scorched church door. How East Anglia's Black Shuck legend began, how it changes from village to village, and what might explain it.