Even though emeralds and rubies are very different colors, they both have the same secret ingredient in their atomic ...

Both rubies and emeralds are minerals, which is a type of rock with a consistent chemical composition and a highly ordered ...

Shutterstock Arizona is a Magnificent State Arizona holds some of Earth’s most mind-bending natural wonders. From twisting ...

Whether you're scrolling your phone or staring at a computer screen, the best blue light blocking glasses are designed to filter out the wavelengths that are thought to disrupt our bodies' natural ...

One feature of compounds made with transition metals is their intense colour. There are many examples in nature, including ...

If you're a collector of small trinkets like marbles, tiny figurines, crystals, and coins, then you know how difficult it can ...

BBC Sport football expert Chris Sutton takes on Doves duo and Manchester City fans Jez and Andy Williams with his predictions ...

Red, white, and blue-tiful! This patriotic paradise is like Uncle Sam’s garage sale, but with better bargains.” Photo credit: ...

Atmospheric Scattering – When sunlight enters Earth’s atmosphere, it interacts with gas molecules like nitrogen and oxygen. Rayleigh Scattering – Shorter wavelengths (blue and violet) scatter more ...

Kardashian was dressed by her longtime stylist, Dani Levi.

Over the years, celebrity couples have worn everything from elegant ensembles to daring outfits for their first red-carpet ...