The Grand Canyon is one of the most remarkable landforms in America, attracting millions of tourists each year. The geological marvel reveals the power of erosion over long periods of time. It is also ...

They were said to emerge whenever a tooth went bad, perishing as soon as a crack or cavity exposed them to air. It’s a genius plot twist for a worm that doesn’t exist, as if you crack open an infected ...

Incantations were not only meant to ward off demons, but also to calm patients. A look into medical history reveals what lies behind the idea of tooth worms and the power of utterances like "hocus ...