1 The Pentagon says it used Grok in strikes on IranIts AI chief said it helped fire over 2,000 munitions. (Le Monde)+ He spoke in defense of xAI in a data center pollution lawsuit. (NYT $)+ Officials claim the company is essential to national…
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Geoengineering still faces major engineering challenges
Some researchers are starting to look into how nations or companies would go about trying to cool the planet—and there’s a lot…
The search for dark matter has blown wide open
The hope is that someday, a bit of dark matter called a weakly interacting massive particle (a WIMP, for short) will collide…
Sustainable Aviation Fuel Market Outlook 2035: e-SAF, Green Hydrogen, and the…
The global aviation industry is undergoing one of the most significant transformations in its history as governments,…
The Download: a reality check for geoengineering and the science of…
I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology. 1 SpaceX is now…
Entrepreneurs in Nairobi make the case for going solar
Overall, Wanjiru seems happy with the machine, which she’s been using since December 2025. It makes running her business…
Hacking the atmosphere: Geoengineering gets a reality check
He says he and his team have completed the initial designs and are now doing more detailed engineering and cost analyses. They…