Add Yahoo as a preferred source to see more of our stories on Google. A congressional subcommittee spent nearly two hours on Tuesday discussing the rarely practiced but frequently talked about science ...

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, ...

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 This month, the Trump administration repealed the US EPA’s Endangerment Finding, which designated carbon dioxide as a ...

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 ...