Latest
Climate

Improved air quality linked to better mental development in toddlers, study finds

Long-term research in New York shows efforts to reduce air pollution associated with higher cognitive test scores Improvements in air pollution are leading to brighter, smarter toddlers, . For more than two decades, Prof…

RelxNews Staff18 September 2026 at 05:00 UTC1 min read
Improved air quality linked to better mental development in toddlers, study finds

Long-term research in New York shows efforts to reduce air pollution associated with higher cognitive test scores Improvements in air pollution are leading to brighter, smarter toddlers, . For more than two decades, Prof Frederica Perera and a team from the Columbia Center for Children’s Environmental Health measured the air pollution exposure of pregnant women and the development of their children in the disadvantaged communities of northern Manhattan and the South Bronx.

More than 1,100 children were assessed when they were one, two and three years old. Continue reading...

More in Climate

All Climate »