Ever since the winter solstice on Dec. 21, daylight in Evanston has been slowly but steadily increasing, and on Jan. 28, the ...

In the age of the LED light bulb, consumers have an unfathomable range of lighting options. This has, perversely, made the ...

When browsing store shelves, you frequently find "natural" and "organic" food labels. Understanding their differences is key ...

President Trump called DST costly and inconvenient. Understanding its history, health impact, and remedies is important.

A design element that can really help keep your energy bills down is incorporating smart lighting throughout your home. " ...

Some lawmakers say reducing light pollution protects the state's natural resources and its residents, but others say the ...