Cloud seeding does not create clouds or precipitation from clear skies. It can only be effective when clouds with the right ...

Recent research and interest, especially from the U.S. government, has pushed a solar geoengineering idea known as SAI, or stratospheric aerosol injection, to the top of lists of potential ideas to ...

CLIMATEWIRE | A futuristic geoengineering proposal might be easier to accomplish in the real world than scientists previously thought. New research suggests that a planet-cooling strategy known as ...

A bill in the Arizona Legislature would ban geoengineering and certain other weather modification measures, though it excludes cloud seeding. Cloud seeding has been the subject of studies and ...

“Plan C for Civilization” takes stock of the amateurs and experts who see promise in using technology to cool the Earth. Two geoengineering projects unfold side by side. Both involve a futuristic ...

The history of geoengineering policymaking has been piecemeal over past decades, with U.N. bodies failing to create or implement rigorous binding international regulatory frameworks for geoengineering ...