We must not let geoengineering be shaped behind closed doors. Climate justice demands an inclusive approach ...

Over the Northern Hemisphere’s summer, the world’s temperatures hovered near 1.5° C above pre-industrial temperatures, and the catastrophic weather events that ensued provided a preview of what might ...

SANTA CLARA COUNTY, Calif. – Luke Iseman and Andrew Song weren’t doing anything illegal hauling around 200-pound cylinders of sulfur dioxide in Song’s RV to pump into weather balloons. Against the law ...

The Tennessee state House of Representatives passed a bill Monday designed to prevent geoengineering, the practice of intentionally modifying the atmosphere to counteract global warming. The bill, ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

After decades of trying to stop Earth from heating up, scientists are exploring how to reverse climate change and maybe even cool the planet back down. Could clouds be brightened so they reflect more ...

This article originally appeared on Undark. In April, in the Bay Area town of Alameda, scientists were making plans to block the sun. Not entirely or permanently, of course: Their experiment included ...

Solar geoengineering — increasing the sunlight reflected back into space to cool the planet — is gaining the attention of people looking for climate solutions. But critics say it comes with risks.

Could blocking the sun help reverse climate change? Scientists say maybe, thanks to solar geoengineering. The emerging solution is designed to cool the Earth and prevent catastrophic warming. Despite ...

How do we reduce the impact of climate change, and could geoengineering be the solution? Host Sinead Bovell is joined by sci-fi writer Kim Stanley Robinson and other experts to examine the goal of ...