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

The process of ‘dimming the sun’ sounds like something from a dystopian film but this could be reality soon. A government backed body called the Advanced Research + Innovation Agency (ARIA) is funding ...

Scientists are seriously considering mimicking volcanic eruptions to mitigate global warming, but that comes with more than a few issues. Reading time 3 minutes New research clarifies that the use of ...

Solar geoengineering, a bunch of techniques that aim to mask some effects of climate change by blocking sunlight, isn’t on the agenda for this month’s COP30, the U.N. climate conference. It ought to ...

Blotting out the sun might not fix climate change, but it could pause the warming process. The idea of using planes to “geoengineer” the climate by spreading sunlight-reflecting aerosols throughout ...

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