The earth contains a plethora of strong materials, and most of these are yet to be discovered by humans. Mother of pearl, which is also known as nacre, is a material of astonishing strength with ...

Although you may know it simply as the shiny iridescent stuff on the inside of mollusk shells, mother-of-pearl (or nacre) is a remarkable material. It allows those shells, which otherwise consist ...

Pearls have shaken off their staid image in recent years, and are now markers of great taste. From delicate chokers, bold statement necklaces, and elegant mash-ups of diamonds and pearls, to modern ...