Vast sums of private and public money are now chasing a once-fringe idea: deliberately reflecting a slice of sunlight back ...

Ship engines spew particles that drift into the lower atmosphere, creating linear, reflective clouds called ship tracks, which can cool the ocean. FSU research asks whether the phenomenon could ...

We must not let geoengineering be shaped behind closed doors. Climate justice demands an inclusive approach ...

Arizona Rep. Eli Crane has called efforts to limit planet-warming emissions “climate conspiracy nonsense.” A Republican ...

It might sound like a Bond villain's sinister plot, but dimming the sun could be the key to fighting climate change. Scientists believe a controversial geoengineering technique called stratospheric ...

Can geo-engineering restore balance, or even “give the energy transition breathing room?” Or are all technological fixes ...

We’ve already geoengineered the planet through the careless release of greenhouse gases. Now we need a plan to manage the risks we’ve set in motion ...

Private companies are jumping into the race to deploy particles to the atmosphere to reduce global warming, prompting enthusiasm from investors and concerns from some scientists, Josh Marcus reports ...

Arizona Rep. Eli Crane has called efforts to limit planet-warming emissions “climate conspiracy nonsense.” A Republican ...

A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require developing special aircraft but could be achieved using existing large planes, ...