Severe air pollution has returned to Delhi, prompting strict GRAP IV measures to curb health risks and daily exposure.

When California neighborhoods increased their number of zero-emissions vehicles (ZEV) between 2019 and 2023, they also experienced a reduction in air pollution. For every 200 vehicles added, nitrogen ...

The Environmental Protection Agency’s decision to stop quantifying the health benefits of regulating soot and ozone is a victory for polluters and a loss for the public. Masking the benefits will make ...

A new study from Sweden links long-term air pollution exposure to higher risk of motor neurone disease and faster progression ...

Though the pollution issue has been raised prior to quite a few elections now, our politicians have realised it isn’t a deal ...

The Trump administration will stop counting lives saved in its cost-benefit analyses of air pollution regulations, and instead will only consider the cost to businesses. “It’s a seismic shift that ...

Young people asked their neighbors about the air they breathe, and turned what they learned into a bilingual zine rooted in ...

Young people asked their neighbors about the air they breathe, and turned what they learned into a bilingual zine rooted in ...

Long-term exposure to fine particulate matter like PM 2.5 components in polluted air can not only cause respiratory diseases, but also increase the risk of depression in older people, especially in ...

A new study has linked air pollution exposure and immune-system changes that often precede the onset of autoimmune diseases. McGill University researchers analyzing Ontario data found that fine ...

Thousands of people across parts of Oregon face unhealthy levels of air pollution on Tuesday, a live map from AirNow shows. The map showed an area of fine particle (PM2.5) pollution in the "unhealthy" ...

Air pollution in the Iranian capital has reached dangerous levels, leading authorities to close schools and ban truck travel. Official statistics state that unsafe air contributes to tens of thousands ...