Exposure to air pollution in early life could have lasting effects on child development and mental health in adolescence, ...

The Valley has seen decades of big business deals and population growth. A yearslong fight over air pollution could now ...

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy. Here's what to know.

This story was produced in partnership with the Pulitzer Center. It is part three in a four-part series. Read part one here ...

Fires and agricultural soils can rival cars and factories in emitting chemicals that lead to ozone, making it hard to meet air quality standards.

On top of all that, there’s a federal-building fire sale underway. DOGE has begun the process of canceling leases on hundreds ...

City Hall issued the warning on Thursday after forecasters from Imperial College London detected rising air pollution levels from mainland Europe. It comes alongside a dramatic shift in ...

The Commission for Air Quality Management has activated the Graded Response Action Plan Stage-I in Delhi-NCR after the Air ...

Delhi remains the most polluted megacity with a winter average PM2.5 level of 175 micrograms per cubic metre, 1% higher than ...

Delhi’s daily average Air Quality Index (AQI) was recorded at 206 (‘Poor’ category) today, as per the daily AQI Bulletin ...

For sparsely populated regions like the Permian, said Schade, the Texas A&M atmospheric chemist, the risk of water pollution pales in comparison to the risk of air pollution — something he told ...