(This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays) Jan ...

Parts of India, including the capital Delhi, were once again covered in thick smog recently as toxic pollution from industry ...

County officials say the 24-hour PM2.5 standard for the Mon Valley has been exceeded at an official monitoring station in the ...

A recent large study conducted in Sweden has found that long-term exposure to elevated levels of air pollution may increase ...

The warning was issued late Saturday morning and will stay in place through Sunday evening.

When I worked for the Environmental Protection Agency in the 2010s as an Obama administration appointee, I helped write and ...

The current enforcement drive is part of a sustained campaign launched by the NMMC at the start of 2026 to tackle winter smog ...

Israel braces for high air pollution this weekend from a dust storm. Health authorities warn sensitive groups to stay indoors ...

Colombian city launched its first clean air zone in one of its poorest neighbourhoods and has plans for green spaces too ...

When making rules on fine particulate matter and ozone limits, the EPA will no longer calculate the monetary value of lives ...

Delhi’s air debate is dominated by numbers—daily AQI values, PM2.5 averages, counts of “good”, “poor”, and “severe” days.