mystery

An unexplained sound has permeated the water from one end of the Pacific to the other since 1991. What could it be?

Some languages have nothing in common with other known languages, their origins shrouded in mystery. Some of these ...

In the late 1960s in Denver, Colo., psychiatrist Dr. Jules Eisenbud had been conducting experiments with a man ...

Raw footage featuring a strange, horseshoe-shaped UFO, spotted in the sky over Busan, South Korea. The unidentified flying ...

Just over a decade ago, a team of explorers were working on an exploration and survey mission off ...

Dr. Imants Barušs at the University of Western Ontario in London, Canada, has conducted two studies attempting to ...

Located near the village of Shiyan Beicun in Zhejiang province, China, lies the Longyou caves - an extensive, ...

An elaborate crop circle that reportedly appeared overnight is baffling locals and the property owner. A balloonist discovered ...

Veterinarian Dr. Michael Fox has encountered many stories of dogs seeming to sense from a distance that their ...

Nan Madol is the only ancient city ever built upon a coral reef. Yet despite the enormity of ...

He is the “Napoleon of Crime,” as described by Holmes. As it turns out, Sir Arthur Conan Doyle, ...

A Reddit thread asking users to share their creepiest experiences ever brought up numerous stories—some unusual and disturbing ...

Overlooking the Konya Plain in Turkey lies the remarkable and unique ancient city of Çatalhöyük, the largest and ...

These spheres are said to be more than 2.8 billion years old, almost perfectly balanced, with grooves carved ...

Sand dunes shouldn't have holes, but lately they do, and they're dangerous! What's going on?

Thousands of dead red abalone that washed up on the beaches of Sonoma County in Northern California in ...

6. Wow! Signal On Aug. 15, 1977, a 72-second radio signal from space stirred up the Search for ...

When translated, the slabs’ inscription declares: “Let these be Guidestones to an Age of Reason.” Who built these ...

When workers from the United Fruit Company began clearing the jungles of Costa Rica for banana plantations in ...