In India, much of the population breathes air that is 10 times more polluted than what the World Health Organization considers safe. In a study released in the Quarterly Journal of Economics, Yale ...

The U.S. counties with the most egregious water quality violations are concentrated in four states: West Virginia, Pennsylvania, North Carolina and Oklahoma, a new study has found. Standing out ...

Cuttack: Central Ground Water Board (CGWB) has sought two more weeks to submit a report to the National Green Tribunal (NGT) ...

New research shows that air pollution in Kolkata becomes highly toxic when PM2.5 levels cross 70 µg/m³, urging stronger ...

Pollution levels are spiking in Nepal's Kathmandu, leaving its residents with air quality worse than any other city in the ...

The findings are both alarming and informative. The study demonstrated a non-linear relationship between PM2.5 concentration and its oxidative toxicity.