It's that time of year again in the northern hemosphere. The days are getting shorter, the sun is setting sooner and the ...

As daylight diminishes, people can feel their mood dimming. In fact, millions of U.S. adults experience seasonal affective disorder. Light therapy can help fend off winter depression, starting in fall ...

A flash of light hits a simple iron crystal. In the space of a trillionth of a second, its magnetic behavior shifts, as if ...

What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...

Home lighting solutions have evolved to the point where you no longer need to roll off the couch to flip a switch. These days, you just have to press a button on your phone to light up the room. If ...

New York City will again honor the lives lost on 9/11 with the Tribute in Light display, shining beams of light into the sky that can be seen for dozens of miles. The 9/11 memorial display, which also ...

The transmission warning light is among the many dashboard lights that drivers should be familiar with. However, there's a catch: The warning light of the transmission module comes in many shapes and ...