Stardust sold geoengineering to investors. Now it needs to sell it to the public.

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 ...

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 ...

European regulators issued an Emergency Airworthiness Directive grounding specific Airbus A319, A320, and A321 aircraft after an "uncommanded and limited pitch down" incident on a JetBlue flight, ...