How is snow made? – Tenley, age 7 ... With the help of gravity, they begin to fall back down through and eventually out of the cloud. What these ice crystals look like once they reach land ...

More than three years later, he and his colleagues have uncovered the mechanism leading to these gaps: snow ... clouds. “This study advances our understanding by illustrating what types of man ...

At least three million pounds of shaved ice masquerading as snow, which “melted almost ... in half before the train it rode on could make it out of Minnesota. A bulldozer carrying a replacement ...

The tiny aerosol pollution particles poured out by industrial factories can trigger ... We have long known that anthropogenic aerosols make clouds brighter by sparking the formation of more ...

Some parts of the U.S. see well over 100 inches (2.5 meters) of snow per year. Edoardo Frola/Moment Open via Getty Images ...