Thirdhand smoke stays on surfaces and slowly pollutes indoor air long after smoking stops within indoor environments.

Air pollution remains one of the most serious environmental and public health challenges facing the world today. From the exhaust fumes on busy highways to industrial emissions, wildfire smoke, and ...

In winter mornings in Delhi, the city often wakes up under a pall of grey. The skyline dissolves into haze, the sun appears dulled, and the air carries a faint, ...

Air pollution isn't just bad for your lungs—it may be eroding your brain. In a sweeping review covering nearly 30 million people, researchers found that common pollutants like PM2.5, nitrogen dioxide, ...

The growing availability of low-cost air quality sensors is helping people across the world track air pollution. Headway The growing availability of low-cost air ...