The colors of rubies and emeralds are so striking that they define shades of red and green – ruby red and emerald green. But have you ever wondered how they get those colors? One feature of compounds ...

(WHTM) — The Christmas holiday isn’t just about giving gifts to those we love but is also about getting into the spirit, which many people do by decorating for the occasion. However, one question ...

When Christmas rolls around every year, our vision is bombarded with reds and greens everywhere we go. They are the traditional colors, yes, but they can become mundane and redundant over time.