Smoke from the Green Fire and other wildfires burning in and near Shasta County are polluting the air over the North State.

Smoke travels hundreds of miles to harm air quality far from the fire, according to the EPA’s Wildfire Smoke and Your Patient ...

A new real-time monitoring system captures minute-by-minute changes in toxic metals resulting from traffic pollution.

Phasing out vehicles based on age is not enough. It is important to improve their fuel and emission standards; Plan lacks ...

NORFOLK, Va. — Acid rain is a serious environmental problem caused by air pollution. It forms when sulfur dioxide and ...

Heavy-duty vehicles contribute significantly to the two things that have gained notoriety for exacerbating urban air ...

In this episode of The Climate Economy, host Kunal Shankar revisits Delhi’s air pollution crisis and the political storm ...

One of Docrra’s strategic allies, Communities Against Pollution, has installed a regional network of air-quality monitors. Docrra has sponsored several of these instruments to support data-driven ...

Cuban activist Yamilka Lafita Cancio, known on social media as Lara Crofs, publicly accused the Cuban government of decades ...

The current infrastructure also isn’t set up to fully account for the shifting behavior of wildfire smoke, which can travel ...

Analysis shows EPA rollbacks of the HON rule would put overburdened communities at risk and benefit chemical plants that ...