Scientists are planning on 'dimming the Sun' in a bid to cool the planet and curb global warming. They believe a controversial geoengineering technique could be used to cool Earth by reflecting ...

Modeling indicates that stratospheric aerosol injection at 13 km over polar regions, achievable with existing large aircraft, could cool the planet by about 0.6°C if 12 million metric tons of SO ...

A technique to cool the planet, in which particles are added to the atmosphere to reflect sunlight, would not require developing special aircraft but could be achieved using existing large planes ...