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 ...

As Hurricane Delta pushed farther inland Friday evening, it left behind a stunning sight that's created only when atmospheric conditions are just right. In areas extending from Cypremort Point ...

Yes, there might be a Crayola color called Sky Blue, but in reality the sky is a bunch of different colors mixed together. That’s what makes the sky so pretty. Purple Hurricanes ...

LiveScience: The sky looks blue because of human physiology as well as atmospheric physics, as explained in a newly published scientific paper. ... Why skies are blue instead of purple.

Purple reign: The weather conditions created some spectacular images on the coast, like in Beverley Senturk's photo of Scarborough,North Yorkshire Early risers were treated to a spectacular ...

A similar "Purple Haze" sky was noticed way back in 1991 around the U.S. and Colorado when Mount Pinatubo erupted over the Phillippines and spread volcanic ash and gas around the world. More from ...

As Hurricane Delta pushed farther inland Friday evening, it left behind a stunning sight that's created only when atmospheric conditions are just right. In areas extending from Cypremort Point ...