A mysterious spiraling blue light illuminated the night skies over Europe on Monday. The cosmic whirlpool was captured in stunning video and appears to have been created by the SpaceX Falcon 9 ...

However, the blue tapetum also lets up to 60 percent of UV light pass through to the eye’s color sensors. The reindeer likely see the winter world as a shade of purple the way a human may see a ...

How to survive winter by hacking your light habits Published: December 30, 2024 3:11am EST. Arne ... especially blue light which is common in computers and electronic devices.

An updated winter weather advisory was issued by the National Weather Service on Wednesday at 8:29 a.m. in effect until noon for Lower Columbia Basin of Oregon and Foothills of the Northern Blue ...

The PDX Winter Light Festival is celebrating its 10th year of dazzling the entire city with over 200 art displays. The festival runs February 7-15 from 6-10 p.m.