When cities transform into a colorful world of lights as darkness falls, it's often only possible to estimate their contours, which depending on the perspective can draw the attention to key details ...

Lighthouses have guided mariners safely home for centuries, with the first lighthouse reportedly constructed in ancient Egypt (although it was later destroyed). Although GPS is now in everything from ...

Until we know more, it is recommended that lighting in health care facilities should be designed to minimize acute melatonin suppression in night shift workers. Health care facilities cannot function ...

A few decades ago, lightbars were the only form of emergency lighting on a patrol vehicle aside from (maybe) a spotlight. Those early lightbars had one or two rotating lights that weren’t very bright, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

As part of a series of rotating exhibits, “Forming Light” brings a dynamic experience to the Broomfield Library and Auditorium lobby. In September of last year, Broomfield’s Arts and History team put ...

KITTERY, Maine — Our cultural image of the classic New England lighthouse typically includes the rotating beam which guided mariners to safety for generations. This traditional system was restored ...

Living in a rotating universe would be strange indeed. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We know that planets rotate, but what ...

There is a galaxy spinning like a record in the early universe — far earlier than any others have been seen twirling around. Astronomers have spotted signs of rotation in the galaxy MACS1149-JD1, JD1 ...