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7 Unexplained Mysteries From the World of Science

An aerial view of the mysterious Patom crater in Siberia.

7 Unexplained Mysteries From the World of Science

The CIA’s Entire Collection of Declassified UFO Documents Is Now Available to Download

Time to find out what the CIA has been keeping from us.

The CIA’s Entire Collection of Declassified UFO Documents Is Now Available to Download

Watch a Bright Blue UFO Zoom Over Hawaii in Eyewitness Video

Louis Droege, Unsplash

Watch a Bright Blue UFO Zoom Over Hawaii in Eyewitness Video

When the Warminster 'Thing' Terrorized a Small English Town

Eerie events plagued Warminster, a town located just 15 miles from Stonehenge.

When the Warminster 'Thing' Terrorized a Small English Town

New Online Art Exhibition Needs the Public’s Help to Track Down Lost Masterpieces by Van Gogh, Monet, and More

Vincent van Gogh's original Portrait of Dr. Gachet wasn't stolen, but it hasn't been seen in 30 years.

10 Killer Gifts for True Crime Fans

Ulysses Press/Little A

The Smart—and Scientific—Reason Freddy Krueger’s Sweater Is Red and Green-Striped

A sweater-clad cosplayer at Long Beach's Comic and Horror Con in 2012.

22 Creepy Cryptids From Around the World

Belgian painter Pieter Dirkx's interpretation of the Mongolian death worm.

A New Documentary Investigates West Virginia’s Infamous Mothman

The Mothman statue in Point Pleasant, West Virginia.

Little Weesy Coppin, the Ghost That Foretold the Franklin Expedition’s Fate

An 1847 illustration of the HMS Terror and HMS Erebus during an earlier Arctic expedition, by James Wilson Carmichael.

18 Movies That Left Audiences Completely Confused

Leonardo DiCaprio's character in Inception was nearly as mind-boggled as viewers were.

Lost Your Wedding Ring? A Global Network of Metal Detectorists Can Help You Find It

Kseniia Ilinykh, Unsplash

6 of the World’s Most Mysterious Standing Stones

Despite its fame, Stonehenge remains one of the world's most mysterious megalithic sites.

The Real-Life Origins of 15 Urban Legends

He's (probably) not hiding in your shower.

11 Women Horror Writers You Need to Read

Edward Gooch/Getty Images

The Cleveland Torso Murderer: The Scariest Serial Killer You've Never Heard Of

Kutsuks/iStock via Getty Images