A Hungarian countess became one of history’s most feared killers, and the accusations against her still spark debate. The ...

A noblewoman was accused of crimes that later grew into one of Europe’s darkest legends. She was never formally tried, but ...

Type 2 narcolepsy features excessive daytime sleepiness (EDS) without cataplexy — the sudden loss of muscle tone triggered by emotions that defines type 1. Symptoms are generally milder than type 1.