New research shows pollution particles can stick to red blood cells, traveling through the body—and masks may help stop them ...

Raj Fadadu was still in medical school on the day the sky turned orange. "I remember waking up for my class ... I was like, 'Oh, is this just a really intense sunrise? But no, the entire sky was just ...

Air pollution from satellites burning up in Earth's atmosphere could become the world's next big environmental problem — but the tricky form of contamination seems to evade the reach of both ...

A dramatic aircraft chase of a falling spacecraft has provided new insights into the fiery processes that accompany the atmospheric demise of retired satellites. The measurements will help scientists ...

A recent surge in the rate of global warming has been largely driven by China’s efforts to reduce air pollution, raising questions about how air quality regulations are influencing the climate and ...

A reduction in sulfur dioxide emissions may have caused "80% of the measured increase in planetary heat uptake since 2020." When you purchase through links on our site, we may earn an affiliate ...