Stardust sold geoengineering to investors. Now it needs to sell it to the public.

In October, Israel-US startup Stardust Solutions announced it had raised $60 million, the largest-ever fundraising round for ...

Stardust Solutions released safety principles as part of its effort to assuage concerns over the role of commercial interests ...

Can we cool the Earth by dimming the Sun? Scientists are exploring solar geoengineering—a controversial climate intervention ...

An April 16 Instagram video (direct link, archived link) shows different cloud formations and airplane condensation trails. “Geoengineering,” reads text in the video. “Watch the blue sky and ‘sun’ ...

Of the long list of strategies scientists have suggested to combat global warming, solar geoengineering may be among the most controversial. Of the long list of strategies scientists have suggested to ...

Bill Gates’ climate-cooling debate is back in focus, with divided reactions over the risks, research and wider impact.

On a special episode (first released on May 23, 2024) of The Excerpt podcast: As the world warms and aspirations to reach net-zero carbon emissions slide further and further away, climate scientists ...

Stratospheric aerosol injection, the idea of spraying sulfur dioxide into the upper atmosphere to cool the planet, is one of the most controversial topics in climate science, with scientists engaged ...

WashU researchers show diamond dust from detonation synthesis absorbs light due to carbon impurities, making it a poor ...

NASHVILLE, Tenn. (WKRN) — The Tennessee legislature is on track to pass a bill that would prohibit anyone from combating climate change through atmospheric dispersal within the borders of the state.

Climate skeptics are claiming that responses from ChatGPT prove aircrafts are spraying nefarious "chemtrails" used to ...