A joint analysis of James Webb Space Telescope observations spanning three instruments has found insufficient evidence for ...

A controversial plan to fight climate change by dimming the sun could choke the airlines with clouds of sulphuric acid, ...

A global review finds that water-in-diesel emulsion can slash NOx and soot at the same time, offering a cheaper path to cleaner diesel engines.

The American Lung Association warns that breathing the fine particulate matter and chemicals released by exploding fireworks ...

New research reveals that fireworks leave a hidden trail of pollution in the air and water long after the final explosion.