Wildfires are intensifying, and their impact on air quality and, consequently, our health is becoming increasingly alarming. While the dangers of long-term exposure to fine particulate matter (PM2.5) are well-documented, emerging research reveals a particularly disturbing trend: PM2.5 from wildfires carries a significantly higher risk of dementia compared to PM2.5 from other sources. A recent study in JAMA Neurology provides compelling evidence of this disproportionate threat and emphasizes t...