A Superfund designation is reserved for the dirtiest, abandoned industrial waste lands in the country. Nora Vargas said when ...

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A new website by the county's Air Pollution Control District updates hourly with data collected by its two air quality ...

Keeping pollution out of the Santa Ana River, and by extension the Pacific, will cost billions. Easing up on pollution rules ...

The United States is investing in marine energy technology to help meet clean energy goals, with the Marine Energy ...