Summary:

- The study published in the journal Nature found that the frequency and size of large wildfires have increased significantly over the past few decades, particularly in the western United States, Canada, and Australia.
- The researchers analyzed satellite data and historical records to determine that the area burned by large wildfires (over 1,000 hectares) has increased by over 40% since the early 2000s, with the largest increases occurring in the western US, Canada, and Australia.
- The study attributes the rise in large wildfires to climate change, which has led to hotter and drier conditions, as well as increased fuel loads due to fire suppression efforts, making landscapes more prone to extreme fire behavior.