A congressional subcommittee spent nearly two hours on Tuesday discussing the rarely practiced but frequently talked about science of weather modification and geoengineering. Convened by the House ...

A viral headline recently claimed that Elon Musk wants to “block the sun” using space technology, framing it as humanity’s biggest energy transformation in thousands of years. The underlying idea, ...

As solar geoengineering gains attention, questions are emerging about how slightly dimmer sunlight could affect human health, from vitamin D levels and sleep cycles to the viral “chemtrail” claims ...

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 ...

What good are governments if they keep fumbling the global climate response? This month, the Trump administration repealed the US EPA’s Endangerment Finding, which designated carbon dioxide as a ...