Only in Allentown. Only in Allentown could the creative spirits of the past and present come together to launch a public art project that involves the casting of light-refracting rainbow prisms onto ...

Another day, another object that shoots rainbows. The things that’s beaming a rainbow out into darkness is a Rochon prism. Unlike a regular prism, which just splits light into rainbows, a Rochon prism ...

ST. JOSEPH, Mo. (News-Press NOW) — Rainbows are often seen as symbols of luck, and if you spot one, consider yourself lucky. That’s because a few things need to align, both in terms of weather and ...