Paris, France's capital, displays why it is known as the "City of Lights" in this photo taken from on board the International ...

Paris, France's capital, displays why it is known as the "City of Lights" in this photo taken ... especially from high above Earth at night. This photo of Paris was taken at 9:54 p.m. local ...

A purple wave of faulty streetlights has swept across the USA, generating incorrect theories, bad lighting and fans of an ...

Study participants wore trackers on their wrists to measure their activity levels and sleep patterns. We found that people exposed to more hours of blue light in the morning had better sleep and more ...

A stunning blue light likely caused by SpaceX Falcon 9 rocket fuel illuminated the night skies over Europe on Monday.

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

Audubon North Carolina is asking North Carolinians to turn non-essential lights off at night from March 15 to ... them cool off and avoid predators, but city lights "act as a tractor beam and ...

A few others round out the troupe, in which no one is above being a suspect, but weren’t expected to be part of the opening night festivities ... applies to some of City Lights’ performers ...

Blue light before bedtime is renowned for making it harder to fall asleep - but blue light in the morning could be just what ...

No such counter will be found in the lobby at City Lights Theater Company ... looking for a little blood splatter on a Saturday night. The production offers up lots of catnip for Christie stans ...