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 ...

exposure to more morning light – by opening the curtains, stepping outside for a walk, or indeed using a bright, blue-enriched light source indoors. So, why not try it yourself for a few days ...

Gleaming in the air, the iridescent blue morpho protects itself from predators using the power of light. Native to the rainforests of Mexico, Central America and South America, this bright blue ...