Artificial light at night, while seemingly harmless, is linked to increased cancer risks according to several studies.

Bright lights are good for some things. Bright lights in a neighborhood can be aggravating, especially if there are a couple of dozen<a class="excerpt-read-more" href=" More ...

To make matters worse, modern society’s electric light and bright screens at night trick our body clock into thinking it is still seeing daylight. Bright light at night contributes further to ...