In a sunlit school classroom, a child bursts into laughter, sudden, eerie, and entirely unprovoked. There’s no joke, no punchline, no mischief. What seems like quirky behaviour draws giggles from ...

New-onset adult seizures may be due to stroke, high blood sugar, alcohol use or withdrawal, and several other medical conditions. If you had a first-time seizure as an adult, it may be a sign of ...