A geoengineering startup Stardust Solutions has raised $60 million to lay the groundwork for tech that could be used to dim the Sun, Heatmap News reports. The concept behind geoengineering is as ...

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, ...

Stardust Solutions is developing a particle to spray into the atmosphere and dim the sun. Scientists are worried a private company is developing technology which could have huge global consequences.

Has Cool Planet leapt into the Big Three of the Biobased Revolution? In Colorado, Cool Planet announced that it has closed on its targeted $100 million Series D financing. It joins an elite group at ...