geoengineering

SCIENCE

Could reusable rockets make solar geoengineering less risky?

Rockets could carry cooling aerosols to high altitudes Kevin Dietsch/Getty Images Reusable rockets that deliver sun-reflecting aerosols to the top…

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SCIENCE

Can We Refreeze the Arctic’s Ice? Scientists Test New Geoengineering Solutions

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. A haze of ice crystals in the…

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SCIENCE

Real Ice Experiments with Polar Geoengineering to Refreeze Melting Arctic Sea Ice

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. Rachel Feltman: For Scientific American’s Science Quickly,…

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SCIENCE

U.K. Funds Geoengineering Experiments as Global Controversy Grows

U.K. Funds Geoengineering Experiments as Global Controversy Grows Critics say U.K. investment in research on climate-cooling interventions, such as refreezing…

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SCIENCE

Solar Geoengineering Is Possible with Existing Aircraft, Study Finds

CLIMATEWIRE | A futuristic geoengineering proposal might be easier to accomplish in the real world than scientists previously thought. New…

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SCIENCE

Arctic geoengineering project shut down over danger to wildlife

Icebergs in Greenland Michael Baynes Photography/Getty Images A research project experimenting with using glass beads to reflect sunlight away from…

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SCIENCE

The strange geoengineering idea with potential for significant fallout

Nuke the climate We all know that climate change is dangerous, which means it can be tempting to take drastic…

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