Staff members search for spending on “climate science,” “climate crisis” and “pollution” as one of the world’s premier ...

In 2020, strict rules were put in place to slash cargo-ship emissions. Five years on, it appears to have been less than ...

Ansar Lemon, an engineering PhD student at Harvard University, says the team modeled how the brightness and color of the sky at the poles changed with the injection of sulfate, calcium carbonate, and ...

Toxics in the air from urban wildfires may include dioxins, asbestos, and lead. But testing, until recently, for these air ...

Campaigners have submitted an on-going petition with over 2,800 names to a Derbyshire council in opposition to plans for a ...

Sulphur oxides are not greenhouse gases like carbon dioxide or methane which are effective at trapping heat in the atmosphere, raising global temperatures. On the contrary, they boost the reflectivity ...

January 2025 was the hottest on record—a whole 1.7°C above pre-industrial levels. If many climate-watchers expected the world ...

President Trump’s freeze on federal spending has halted a $20 million project for new trees, including in Altadena.

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...

Western Disturbances have recently caused changes in the atmosphere in the Western Himalayan Region and Northwest India.

Nearly 200 nations faced a Monday deadline to file what the United Nations’ climate chief calls “among the most important ...