Diamond dust fell from the Michigan sky on Friday, Feb. 3, in Michigan. National Weather Service video screengrab Snow-like droplets appeared in the Michigan sky on Friday, Feb. 3, but the spectacle ...

This past season I backcountry skied in Mineral Fork, a drainage located up Big Cottonwood Canyon. It was a cold, clear morning and, even though there were no clouds in the sky, the air was sparkling ...

The atmosphere is full of tiny particles floating invisible to the naked eye, yet these microscopic specks wield extraordinary power over our planet's climate system. From desert dust swept thousands ...

Snow-like droplets appeared in the Michigan sky on Friday, Feb. 3, but the spectacle wasn’t quite the typical snow you may be used to. Instead, the rare phenomenon referred to as “diamond dust” made ...