Experts say limiting the release of nitrous oxide is crucial for keeping warming below the critical 1.5°C threshold of the ...

New research shows iodine in Earth’s early atmosphere delayed the ozone layer’s stabilization, affecting life evolution.

Ozone’s negative effect on lung function and other health outcomes is well documented, but a new study examined the impact of ...

May 22, 2023 — New research shows that the 1987 global treaty, designed to protect the ozone layer, has postponed the occurrence of the first ice-free Arctic by as much as 15 ... Air Pollution ...

Arizona is the only state with 'unhealthy' air quality. Part of it stems from our geography, but part also comes from our ...

Researchers have identified a surprising phenomenon: severe winter ozone (O₃) pollution in Lanzhou, China, primarily caused by alkene emissions from local petrochemical industries. Typically ...

Prenatal exposure to ozone pollution could be harming the cognitive ... It just gives another layer of robustness of rigor to this study, and that would have very challenging on a population ...

Wintertime ozone pollution in Lanzhou, China, is driven by alkene emissions from local petrochemical industries, with levels exceeding 100 ppbv. This occurs without sunlight and accelerates O3 ...

The cold winter months may bring temporary relief from Colorado’s long-running ozone pollution problem, but it’s crunch time ...

Air pollution in the Valley and across the state ... This problem is exacerbated by a layer of ozone, a clear and odorless gas that irritates human lungs. Ozone can attack lung tissue by ...