Add Yahoo as a preferred source to see more of our stories on Google. Whether you know it or not, you encounter crystals in your everyday life quite regularly. Table salt, sugar and snowflakes are ...

Crystals -- from sugar and table salt to snowflakes and diamonds -- don't always grow in a straightforward way. Researchers have now captured this journey from amorphous blob to orderly structures. In ...

It is the age of the crystal. They're being worn as jewellery. They're being dropped into water bottles. They're amazing Instagram-bait. And for a growing number of people, the beautiful rocks are an ...