Chameleons are famous for their color-changing abilities. Depending on their body temperature or mood, their nervous system directs skin tissue that contains nanocrystals to expand or contract, ...

Beautiful, naturally sparkly, and full of positive, healing energy: What's not to love about crystals? Crystal healing and meditation with crystals has been practiced by cultures around the world for ...

A group of chemics working with the Osaka University in Japan have identified a rare crystal that melts whenever it is exposed to ultraviolet light. The researchers published their findings in a new ...