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 ...

Sunny skies and slightly lower humidity should make for a great summer afternoon before more storm chances return later this ...

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

At any given time, about two-thirds of Earth's surface is covered by clouds. Overall, they make the planet much cooler than ...

People in Portugal witnessed one of the most beautiful natural phenomena– after ‘roll clouds’ took over the ocean, turning it ...

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

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 ...

A stock image shows thick, gray storm clouds hanging over an agricultural field in Oklahoma. Storms capable of producing tornadoes moved through Oklahoma and Texas on Monday.

A rain-flecked webcam at Olympic National Park facing south from Hurricane Ridge captured gray storm clouds rolling across the Olympic Mountains, along with peeks of blue skies, shortly before 7 p.m.

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 ...