geoengineering

Astronomer wants to lasso a sun shade to an asteroid to tackle climate

News

Space mirrors: Reflecting light where the sun doesn't shine

Receding ice, energetic volcanoes and the Southern Ocean iron experiment: be careful what you wish for

The climatic ups and downs of the pandemic and Black Summer fires

Adding iron to oceans could increase carbon storage

More active marine microbes cut carbon storage

Polar geoengineering may exacerbate ocean warming

Geoengineering method found wanting