The potential role of solar geoengineering strategies in addressing global warming is a matter of current scientific and societal debate. Some strategies could reduce the surface temperature of Earth, ...

SALT LAKE CITY — You can see them in the sky, the airplanes carrying customers or cargo. But maybe these planes are doing something else: spraying chemicals to bounce the heat of the sun back into the ...

A futuristic geoengineering proposal might be easier to accomplish in the real world than scientists previously thought. New research suggests that a planet-cooling strategy known as solar radiation ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of technology. Solar geoengineering startups are getting serious Solar ...

In January, an Iowa Senate subcommittee unanimously advanced Senate Study Bill 3010 to prohibit solar geoengineering and ...

As the climate crisis intensifies, interest in solar engineering is increasing, including among private companies and investors. But the technique is controversial and lacks regulation.

EPA is pressing a solar geoengineering firm that sells “cooling credits” to provide the government with more details about its operations. The environmental agency sent a letter requesting details ...

This story originally appeared on Undark and is part of the Climate Desk collaboration. In July 2012, a renegade American businessman, Russ George, took a ship off the coast of British Columbia and ...

If someone were trying to deliberately tamper with the earth's atmosphere, would we even know it? We will if the scientists at the National Oceanic and Atmospheric Administration have anything to do ...

AEI fellow Dr. Roger Pielke offered recommendations for regulation and oversight of "weather modification activity" at a hearing Tuesday titled, “Playing God with the Weather — a Disastrous Forecast." ...