Existing cargo jets like the Boeing 777F could be repurposed to spray cooling particles into the atmosphere, offering a ...

Scientists believe a controversial geoengineering technique called stratospheric aerosol injection could be used to cool the ...

A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require ...

Visual artist Alex Alpert collaborates with Nike, Puma, American Express, BMW, Adobe, Sharpie, Bugatti, Subway, Jet Blue, Red ...

Most planes aim for the skies—but this one was built to face the ground. With a design so unusual it looked like a constant ...