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 ...

Dr. Mark Lindsay was 5 years old when he first learned that tree trunks were brown. "Up until that point, I believed leaves and trunks were all green. Just lighter and darker shades," Mark said. Mark ...

People love the rainbow of ROYGBIV colors: red, orange, yellow, green, blue, indigo and violet. Human eyes perceive visible light as this array of colors. You may notice that some colors you can ...

Scientists have used genetically engineered bacteria to simultaneously create and color fabrics in a one-pot method. Compared with current methods that rely on fossil fuels, the new technique offers a ...

A new picture book set for release in early 2026 aims to help young readers explore colour not only as a visual concept, but ...