New Study Reveals Alarming Rate of Wildfires in US National Parks A disturbing trend is emerging in the nation's most treasured natural spaces. According to a recent study, wildfires are sweeping through US national parks at an unprecedented rate, posing a significant threat to the country's biodiversity and ecosystem. The research, which analyzed data from over a decade, found that the number of wildfires in national parks has increased by nearly 300% since 2000. As the nation grapples with the consequences of climate change, the findings raise critical questions about the long-term sustainability of these protected areas.