It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...

Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we ...

the Hindu Scriptures speak of how all creation unites in the service of Krishna with rain and sun co-operating to form the rainbow to delight him. “The rainbow is also spoken of in the Vedic ...

But despite attempts from the best scientists and philosophers, what color truly is, if it’s even anything tangible, remains elusive. When it comes to the vexing problem of red or any other gradient, ...