What do airplanes, power plants, ships, and explosions have in common? They all make clouds! We're conducting a survey of our ...

To reduce air pollution associated with ocean transport, the International Maritime Organization tightened restrictions on ...

David Keith, Professor and Founding Faculty Director, Climate Systems Engineering Initiative, University of Chicago, joins John Williams to discuss a recent piece in the New York Times Magazine about ...

Inside a bold — and controversial — effort to cool the water around this beloved ecosystem. An Australian research vessel testing a localized form of climate engineering — artificial modification of ...

The sky would have been clear yesterday and overnight if it had not been for a man-made intervention. High clouds, the product of condensation trails left by high-flying aircraft fanned out across the ...