Light pollution—the needless shining of bright lights into the night sky ... there are solutions that save money and preserve the dark night sky. The most important step is to shield outdoor ...

As soon as I took the lights out of the box, I was impressed with their quality and good looks. Off-white and round, with a ...

And for many, bright light at night can be a problem ... of when many other genes turn on and off during the 24-hour, light-dark cycle. But how is this all linked with our mood and mental health?

The city bathed in light may create a picture-perfect scenario, but there is a dark side to it. Such night illumination can cause insomnia and metabolic disorders. A study by researchers from the ...