How does a cloud stay cool under direct sunlight—or seem to vanish in infrared? In nature, phenomena like white cumulus ...

Have you ever felt the air shift and suddenly wondered, “Is a storm brewing overhead?” You’re not alone. The sky has a ...

Puffy, wispy, white and gray, we’ve seen them all this spring. Clouds come in a variety of types, and each type comes with ...

Conventional white coatings (e.g., titanium dioxide, TiO₂ based) scatter sunlight diffusively, but are only effective in ...

Storm clouds north of Cambridge today looking toward Geneseo of Rt 81 Cloud thickness As clouds grow taller and become thicker, they block more and more sunlight, making them appear gray and dark.

This is the storm cloud, this means rain, hail and possible tornadoes are ahead. Stratocumulus: Gray or whitish patchy, sheet, or layered clouds that almost always have a honeycomb pattern. They ...

People looking upward after rumbles of thunder in and around Ottawa on Sunday evening saw harsh grey storm clouds cut by pockets of light, emerging from places where the clouds seemed to dip and ...