Almost four out of every 10 people in the US live in an area where air pollution is considered bad enough to put their health ...

A pollution sensor located at the junction of Stephenson Road and Jesmond Park West recorded an average NO2 level of 64.5 ...

Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

With over 1.6 million deaths and tens of billions in lost output each year, India’s air pollution crisis is no longer just an ...