STOCKTON, Calif. — For Laura Ornelas and thousands of other South Stockton residents, harmful air pollution is a fact of life. Hemmed in by freeways and rail lines and bordered by heavy industry and ...

Build a massive supercomputer housed in a plant powered by methane gas-burning turbines that emit an undisclosed amount of pollutants into a disadvantaged community. Obtain no environmental permits.

UCSC engineer Javier Gonzalez-Rocha is using drones and sensors to bring advanced air quality monitoring to underserved ...

In government records that have flown under the radar, the EPA is questioning its legal authority to revise pollution rules ...

When indoor air pollution makes the news in western countries, it often feels like a local issue. One week it focuses on wood ...