Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...

Q You mostly write about dark suits. I don't need any for my work and do not often attend funerals (I hope). It seems like a lighter colored suit would be my best choice for my next purchase. Why am I ...

As more self-driving cars enter roadways around the world, many aspects of driving could change forever. More electric vehicles (EVs) and autonomous vehicles (AV) are already leading engineers to ...

The Philips Hue Play Light Bar (sold individually, or in packs or two or three) is a lozenge-shaped smart light that creates ...

Veronica Then wore an electroencephalogram, or EEG, cap and stood in front of a black curtain with a white square placed behind her like a target. Studio lights beamed down from the ceiling as a panel ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Megan Wollerton Following a new round of testing, we’ve added the GE Cync Full Color ...

Color therapy, also known as chromotherapy, is based on the idea that color and colored lights may help improve physical and mental health. That said, more scientific research is needed to fully ...

Certain types of light can affect your mood and quality of sleep. Red light may help, while blue light from phones or screens could interfere with falling asleep or the quality of your rest. You may ...