A Sydney photographer has captured a rarely-observed rainbow cloud phenomenon called "iridescent clouds". Maria Milford was driving to the Gold Coast when she spotted the iridescent clouds over the ...

Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator ...

Clouds of dust blown off the Saharan Desert into the southeastern U.S. could affect local weather and make sunrises and ...

Conditions have to be just right for noctilucent clouds to be visible. They tend to only appear during the twilight hours, ...

Twice a year, the setting sun lines up with Manhattan's streets to provide one of the most amazing sunset photos you can capture in New York City.

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

But temperatures will quickly rebound once the sun comes up with mainly cirrus clouds across the sky on Saturday. A "cool" front swings through late Saturday night, and high pressure will move in ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

In some cases, certain types of clouds can even enhance UV radiation, this includes thin cirrus clouds which can scatter and reflect light back down to the surface. Ultraviolet radiation is ...

A strange object was spotted in the clouds over Pirapora do Bom Jesus, Brazil, after sunset on May 2. The sighting, captured during a sunset photoshoot in Morro do Capuava, shows a mysterious ...

A strange object was spotted in the clouds over Pirapora do Bom Jesus, Brazil, after sunset on May 2. The sighting, captured during a sunset photoshoot in Morro do Capuava, shows a mysterious shape ...