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 ...

Research team identifies common environmental conditions for the formation of contrails and provides initial insights into their impact on the climate. Long-lived contrails form predominantly not in ...

Add Yahoo as a preferred source to see more of our stories on Google. Lenticular clouds, like this one over a mountain in Chile, can look like flying saucers. Bilderbuch/Design Pics ...