The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

The multi-colored clouds are known as polar stratospheric clouds (PSCs) and look similar to auroras blazing in the sky. However, these rainbow clouds aren’t auroras as you might think.

NASA has shared a breathtaking video of colourful clouds in the Martian sky. Captured by the Curiosity Rover, exploring the ...

The foothills and Sierra will see a mix of sun and clouds. As of 5 p.m., chain controls are lifted for both I-80 and Highway 50 roadways. The next storm system moves into the region in the early ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

And now for something completely different: NASA’s Curiosity rover captured a feather-shaped cloud glowing in the Martian sky shortly after sunset on the Red Planet. It dates back to January ...

TAKAHASHI, Okayama Prefecture--A university lab is providing artificial intelligence-based probabilities on whether a sea of clouds will form around the “mountain castle in the sky” here.

and can be seen at the top of the images while water-ice clouds cross the sky beneath them in the opposite direction. These twilight clouds aren’t just a rare sight—they may be only capable of ...