Wildfire smoke is usually discussed as an airborne pollutant and a threat to human health. But when smoke and rain coincide, nutrients released by burned landscapes rain back down. A new study finds that smoke-rain events can deliver large bursts of nitrogen, phosphorus and potassium—three nutr...
Source: [Phys.org](https://phys.org/news/2026-08-wildfires-dont-pollute-air-fertilizer.html)