Fire rainbows, a phenomenon that captivates both the eye and the imagination, are a rare sight in the sky. When these ...

No, what I needed was a wide-angle lens because it is so huge—and ... way out on one of those vast spiral arms of stars and dust clouds. Being able to take a snapshot of that universe is ...

This sunlight reflected from Earth’s clouds and ice back onto ... below the belt — before the night sky becomes bleached by ...

People across Wales looked to sky on Thursday and saw the usually grey clouds lit up with a pink glow. Particles in the atmosphere can scatter sunlight, allowing us to see certain colours more ...

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.