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 ...

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 ...

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 ...

"Research on various solar geoengineering methods has been going on for a few decades now, but there hasn't been a formal assessment collating all the information in one place suitable for policy ...