The absence of light in the sky leaves it black. The sun is a pale yellow. Where does the sky's blue color come from? ‘Why is the sky blue' tends to be a ...

In the years since, clouds have become a motif in her work; she has exhibited found postcards showing blustery clouds that she overpainted with scenes from LA. In her sublime 2019 film A Cloud makes ...

A blue sky is a good sky. It's a reassuring sight that promises clear weather and bright days. But what does it mean when the sky turns purple? While it's not uncommon to spot purple skies during ...

"Fallstreak holes," also known as "hole punch clouds," which were seen Jan. 7 in satellite images from Indiantown through Miami, can punch clear through to show blue sky, or be more opaque, but ...