In an unprecedented attempt to influence the global climate, Stardust Solutions plans to deploy reflective particles into the ...

While governments and companies grapple with ways to reduce carbon emissions, there’s growing interest in geoengineering as a way of mitigating rising temperatures. One possible method: stratospheric ...

Proponents of the controversial climate solution say start-ups can develop a potentially world-changing technology faster ...

After decades of trying to stop Earth from heating up, scientists are exploring how to reverse climate change and maybe even cool the planet back down. Could clouds be brightened so they reflect more ...

In late March of 2017, at a small summit in Washington, DC, two Harvard professors, David Keith and Frank Keutsch, laid out plans to conduct what would have been the first solar geoengineering ...

Geoengineering experiments like cloud brightening and sulfur dioxide injection are being explored to cool the planet. These technologies raise concerns about unintended consequences and could ...

It is clear that solar geoengineering does nothing to address the causes of global warming, i.e. CO₂ emissions from the use ...

Critics are concerned about plans to dim the Sun — and one of its staunchest and most controversial proponents is criticizing them right back. In an interview with the New York Times, University of ...