If cloud height changes, that could impact fire conditions in certain parts of the country like California. For instance, lower-level clouds could bring more moisture to water-starved vegetation ...

NASA scientists have identified an unexpected high-altitude methane ice cloud on Saturn’s moon Titan that is similar to exotic clouds found far above Earth’s poles. ... above 65° north latitude.

Measurements with a laser ceilometer – a device that determines the height of a cloud base – done in Sodankylä, Finland and Halley, Antarctica, revealed that the cloud base rises an average of four ...