Ranging from a threatening hiss to a blood-curdling scream, the sound of the Aztec death whistle is as creepy as the ...

When archaeologists blew into these creepy kazoos, they emitted an unearthly, banshee-like shriek similar to a haunted ...

Imagine an object so terrifying that its mere sound could make your blood run cold. Scientists say that's exactly what an ...

In other words, the terrifying ambiguity of the death whistle apparently ignites the imagination as the brain struggles to ...

The chilling noise is described as the 'scariest sound in the world', and is somewhere between a spooky gust of whistling ...

It sounds like a scream from the depths of the underworld. It’s a haunting, ear-piercing shriek that stirs something primal ...

A 3-year-old girl with a rare and aggressive brain tumour is now having specialist proton therapy in Florida after surgery in ...

READ MORE: 'Fully buzzing' - The Aston Villa transfers that shocked supporters ...

A 3-year-old girl with a rare and aggressive brain tumour is now having specialist proton therapy in Florida after surgery in ...

Many ancient cultures used musical instruments in ritual ceremonies. Ancient Aztec communities from the pre-Columbian period ...

Their skull-shaped body may represent Mictlantecuhtli ... create physical air turbulence as the source of the screeching ...

others because they look a bit scary. The clue's in the chant. 'He's bigger than me and you'. Granted, it's a very playground way of looking at it, but seriously, would you risk getting into a ...