If you want to buy crystals online, these shops have hundreds of crystals for healing, protection, and decoration to add to your collection.

We’re all used to crystal resonators — they provide pretty accurate frequency references for oscillators with low enough drift for most of our purposes. As the quartz equivalent of a tuning fork, they ...

Motorola’s partnership with fashion brand Swarovski has seen it launch a new version of its Motorola Razr. There's also a new color for its crystal-embedded headphones. Like sparkly things? This new ...

For the first time, a time crystal has been built that can be directly seen by human eyes, rippling in an array of neon-hued ...