Please include the following information: 1) photographer's first and last ... SEE MORE: The article Cumulus Clouds Peek Over Mt. San Pedro: Marin Photo Of The Day appeared first on San Rafael ...

The fluffy ring is made up of cumulus clouds that have been sculpted into a Rayleigh-Benard convection cell — a meteorological phenomenon powered by the rising and falling of air that's been ...

PREMIUM Where are they going? They just won’t say: Cumulus clouds race across the sky. (Shutterstock) At any given moment, the sky over two-thirds of the planet’s surface is covered by clouds.