Purple is not real. Not in the way you think. That spectacular shade you see in a field of lavender, the richness of an eggplant, or the glow of a neon sign? Sorry to burst your bubble ...

The human eye does not actually see ... brain don’t know what to do with them, so they compensate, and the clashing wavelengths register as the color we call purple. It doesn’t actually ...

Purple paint on fence posts carries the same ... might be subject to criminal or civil penalties, such warnings do not in themselves indicate any significant level of danger, much less an imminent ...

It’s not as noteworthy ... as a “NO TRESPASSING” sign. The legislature adopted the law as a low-cost alternative to posting no trespassing signs. The purple paint also has the advantages ...

And it turns out you can find purplish-blue street lights throughout the region, so it’s not even Durham-specific. Here’s what we learned. Some older streetlights in the Carolinas turn purple ...

It's impacting nearly all LED lights in the country. I'm not exaggerating when I say that." Ray says the purple lights weren't designed to be better for the environment or safer, they are simply a ...