Destructive fires has undone years of efforts to reduce ozone levels, underscoring a growing public health crisis

WASHINGTON (AP) — Durante más de una década, Estados Unidos redujo de forma drástica sus niveles nacionales de smog, pero desde 2015, el humo producido por incendios forestales…

A new study finds that smoke from larger wildfires is reversing more than a decade of American improvements in smog

A new study finds that smoke from larger wildfires is reversing more than a decade of American improvements in smog

Over the last decade, wildfires have worsened ground-level ozone pollution across much of the contiguous United States, creating unhealthy air far from active flames.

Destructive fires has undone years of efforts to reduce ozone levels, underscoring a growing public health crisis

La investigación publicada en Science estima que el ozono cerca del suelo dejó de bajar tras 2015 y lo vincula con 318 muertes adicionales al año en el país