An art installation featuring 30 laser beams in primary colors will shine from the top of the Space Needle Friday night.

Lasers are known for the monochromatic nature of their light, so much so that you might never have thought there could be such a thing as a white laser. But in the weird world of physics ...

Thanks to the reader who provided heads-up on this - a laser light show from the Space Needle on Friday night, likely visible here across the bay. Here's the alert sent by Needle management: On Friday ...

In an era of stark political division and cuts to federal programs that support DEI, Wa Na Wari wanted to try to inspire hope ...

"Increasing the resolution -- the minimum distance between two adjacent features -- is difficult because the intense laser light can cause unwanted exposure in nearby areas during DLW," said ...