The direction in which the electromagnetic field of circularly polarized light rotates can be easily reversed by applying a ...

In physics, some waves behave in a surprising way: instead of spreading out and fading, they hold their shape as they travel ...

A male peacock's tail, for instance, is pigmented brown, but because of the way microscopic structures in the feathers ...

CAS researchers discovered a way to control how crystals form using only a shining light. With their findings, scientists can ...

Light is not supposed to behave like a trapped whirlpool, yet researchers have now shown that it can do exactly that inside a ...

A practical guide to beginning a crystal practice (from someone who made all the beginner mistakes first).

Astronomers have detected small, ruby-like crystals embedded in Martian rocks, which may also hide sapphires created in the ...

Crystals are increasingly popular for daily use, aiding concentration, stress management, and interpersonal relationships.

Perovskite crystals can dramatically and reversibly change shape when hit with light, a behavior not seen in conventional ...

Many substances display crystallization, allowing them to keep adding to a basic shape to reach pretty humongous proportions. Although we usually tend to think of pretty stones that get fashioned ...

Crystals can empower and invigorate you and gemstones can enhance your life if you know how to use them. Jeffrey Colson/NYPOST Crystals and gem stones: nature’s eye candy and free sparkling jewels.