The total solar eclipse is today and the cloud forecast is looking grim for some regions. Aside from New England and parts of the Midwest, patches of completely clear skies will be few and far between ...

How does a cloud stay cool under direct sunlight—or seem to vanish in infrared? In nature, phenomena like white cumulus clouds, gray storm systems, and even the hollow hairs of polar bears offer ...

In the wake of the horrific Texas floods, there is a lot of discussion about cloud seeding. While it certainly did not cause those floods, talk about cloud seeding has flowed out of the fringes into ...