The University of Florida’s Greenhouse Gas Inventory calculates that 76.3% of its greenhouse gas emissions are energy related. At a large campus with more than 60,000 students, leaving on lights ...

As you go about your day around the house, you're bound to have some nitpicks, as there are likely plenty of nooks and crannies that could use a little more light to make your life easier. You want to ...

A new motion activated light-emitting diode (LED) ceiling tri-light is now available. The motion sensor is adjustable for distance, has a timer, and is said to be five times brighter than an ordinary ...