Veneers are a popular cosmetic dental procedure that can transform a smile, boosting confidence and enhancing appearance. However — for some individuals — this dental enhancement brings an unexpected ...

During ritual ceremonies, the ancient Aztec civilization used a “death whistle” — a haunting instrument shaped like a human skull. Its eerie, high-pitched scream is not just a product of its unique ...

Its fear-splitting screech reverberates throughout space and time. Swiss and Norwegian neuroscientists have discovered that the ancient Aztec death whistle — often credited with emitting the scariest ...