Microbes, after all, play enormously consequential roles in the world around us and within us—I should credit the trillions ...

With global emissions still rising and not being cut fast enough, some experts see geoengineering as a necessary option.

After decades of trying to stop Earth from heating up, scientists are exploring how to reverse climate change and maybe even ...

These climate-change-fighting ideas sound outlandish. Even if they did work, critics worry they could backfire spectacularly.

But the pursuit of geoengineering – attempts to modify the climate for the purposes of reversing climate change – is a hugely divisive issue. So divisive, that we’ve decided to explore the ...

As climate change continues unabated, the goal is to examine technologies that could artificially cool the Earth “responsibly ...

That includes controversial ones such as geoengineering — specifically, solar radiation modification (SRM), which involves reflecting a small portion of sunlight back into space to cool the planet.

A research consortium plans to revive geoengineering trials of the controversial iron fertilization technique to pull carbon ...

I gave it a whirl. AI pioneer Andrew Ng has released a simple online tool that allows anyone to tinker with the dials of a solar geoengineering model, exploring what might happen if nations ...

The history of geoengineering policymaking has been piecemeal over past decades, with U.N. bodies failing to create or implement rigorous binding international regulatory frameworks for ...

Plus: The mother of the Georgia shooting suspect said she called the school before the attack. | A tropical system could be a ...

These efforts, collectively known as marine geoengineering, could exacerbate human-caused ocean degradation, thereby jeopardizing our planet’s life-support systems. To protect ocean health ...