The cleanest chamber ever built is allowing researchers at CERN to track the microscopic processes governing cloud formation, finds Matthew Chalmers Clean climate The CLOUD experiment is sensitive to ...

At the CERN laboratory in Switzerland, particle physicist Jasper Kirkby studies the link between aerosols, cosmic rays and cloud formation, using the data to inform climate models. “It’s recognised by ...

Kindergartners at a North Babylon elementary school took part in a classroom experiment to learn how rain clouds work.

Washington, D.C., August 25, 2011 — The long-anticipated CERN study of the impact of cosmic rays on formation of clouds in the atmosphere, published today in Nature, should prompt a major revision of ...

Despite high hopes and a hefty budget, Delhi’s much-publicised cloud seeding experiment seems to have gone dry, quite literally. The capital witnessed little to no rainfall after three trial runs, ...