Kelvin-Helmholtz clouds, also known as fluctus clouds, is a rare phenomenon that's easy to miss because it disappears so quickly. But its distinct water-like waves makes it a favorite among cloud ...

These clouds are typically found on windy days or near sunrise or sunset when a temperature inversion is more likely to occur. In other words, they form when the air in the atmosphere moves at two ...

Researchers conducted cloud observations in the Southern Ocean over the course of four months to better understand the frequency and climate effects of supercooled liquid water clouds.

Weather Did you see it? Here’s what made D.C.’s sunset so dazzling on Thursday. A conveniently placed cloud deck, perfect sun angle and ‘gravity waves’ played a role ...

An astronaut on the ISS photographed the rippling clouds over an archipelago near Antarctica.

The ocean’s iodine helps create clouds, but high levels burn through the ozone layer Pollution is causing the ocean to spew more iodine into the air, impacting cloud coverage and the atmosphere.

Back in 2014, NASA spotted a circle of clouds over the Pacific Ocean, and the image is still breathtaking over 10 years later.

Scientists aren't sure what kind of cloud could appear as a wavy sea in the sky and some even doubt the picture's authenticity.

Have you ever noticed that after a thunderstorm, the sunrise or sunset appears to be more vibrant? There’s a reason the vibrant hues fill the sky after the rain is gone.

Dozens of people who gathered in Boston’s Back Bay neighborhood Sunday evening to capture and witness the sunset phenomenon known as “Bostonhenge” were left a bit disappointed.Visible only a ...