Wildfires wipe out 20 years of air quality improvements in western USA
While this year’s wildfires in Canada and the USA had an impact around the world, wildfires – albeit on a smaller scale – have been having a local impact for years and a new study has examined their long term effects for the first time.
Trees could more than halve air pollution in urban hotspots, MPs told
Last week the Environment, Food and Rural Affairs Committee held the first evidence session of its inquiry into urban green spaces: ‘Green spaces for urban places: How they improve life for people in built-up areas’