Study suggests recent tundra fires 'exceed anything in past 3k years
phys.orgOriginal article: "Fire activity in the northern Arctic tundra now exceeds late Holocene levels, driven by increasing dryness and shrub expansion" - https://bg.copernicus.org/articles/22/6651/2025/
and the northward expansion of lightning, which was unknown in the artic untill very recently
https://www.arctictoday.com/lightning-strikes-the-arctic-wha...