When private companies develop and sell solar geoengineering technologies, they draw a proprietary curtain over a planetary matter. If countries want to pursue the public good, international ...

Nonprofits and think tanks are creating a governance platform that could bring consistency and oversight to projects that ...

The agency doesn't sufficiently document and monitor cloud seeding and other projects, the federal watchdog found in a new ...

Geoengineering does little to defuse most of the risks that really matter for people – and it runs the risk of making some harms worse ...