“Smart” jewelry today largely includes functional gadgets designed for health-tracking functions, or those offering some sort of alerting feature, like rings that vibrate when you receive texts or ...

When customers began asking Sae Asaoka to remake their jewelry, her new brand, called Sitate, was born. The word means “custom made” in Japanese. By Vivian Morelli Reporting from Tokyo When the ...

Crime shows on television have exposed mass audiences to almost every intricacy involved in fingerprint collecting. But one entrepreneur is using the whorls of a fingertip to resurrect an age-old ...