As urban areas across the U.S. expand, many cities are trying to reduce their environmental impact while promoting sustainability, and Newsweek has plotted the greenest of them on a map. The election ...

Living in a pollution-free environment is a fundamental right, India's Supreme Court said on Wednesday as it urged ...

Lahore and Delhi are currently the most polluted cities globally, with Lahore at an AQI of 232 and Delhi at 204. Both cities ...

Acrid clouds engulfed India's capital on Wednesday as air pollution fueled by fireworks and farm stubble burning was ranked ...

Air pollution, specifically PM2.5, impacts brain's overall cognitive health through inflammation and white blood cells.

Liberia’s Environmental Protection Agency has taken a first step to curb the air pollution that is killing and sickening ...