One geoengineering method involves spraying sulfate aerosols into the atmosphere to reflect away sunlight. Another solar geoengineering method involves brightening clouds above the oceans, causing the ...

Could blocking the sun help reverse climate change? Scientists say maybe, thanks to solar geoengineering. The emerging solution is designed to cool the Earth and prevent catastrophic warming. Despite ...

Over the Northern Hemisphere’s summer, the world’s temperatures hovered near 1.5° C above pre-industrial temperatures, and the catastrophic weather events that ensued provided a preview of what might ...

A research document published on the White House website reveals the Biden administration is open to studying how to block sunlight to save the Earth from climate change. The congressionally mandated ...

We are at the throw-the-kitchen-sink stage of our climate change crisis as researchers, backed by big money, are increasingly researching drastic, large-scale geoengineering methods that were once ...