Numerology & Tarot News: Chakras, connected to rainbow colors, impact various aspects of life such as love, creativity, and self-worth. Understanding this link helps harmonize ...

Discover the strange reason Sir Isaac Newton included indigo in the rainbow! Uncover the mystical, historical, and scientific journey of this controversial color and its surprising impact.

Seeing seven colours in a rainbow is down to what we expect to see, not reality. In fact, there are many more colours in a rainbow, as our readers explain.

On the number of colors in the rainbow. There aren't actually, strictly speaking, seven colors in the rainbow. But when [Isaac] Newton came out with his observation about the rainbow, ...

Scientists have some lab mice seeing red. The animals had their vision genetically upgraded and can now see colors normally invisible to rodents. The finding, detailed in Friday's issue of the ...

A research group at KAIST has engineered bacterial strains capable of producing three carotenoids and four violacein derivatives, completing the seven colors in the rainbow spectrum.