As the ring wearer's body temperature changes, so, too, does the mood ring's crystal change. This retro jewelry choice is enjoying a comeback — here's what to know about this nostalgic item.

Mood rings first became popular in the mid-1970s, when American inventors Josh Reynolds and Maris Ambats took the world by storm.

Best mood rings and where to shop the on-trend jewellery Revisit the 90s favourite The Standard's journalism is supported by our readers.

Mood rings are quite the fun novelty item, but there's a lot more science involved with their color-changing capacity than you might expect.

Fast forward 30 years and mood rings, as well as other emotion-related jewellery, are finding a following again, chiming with nostalgia and the cultural movement towards being more open about our ...

She still owned the ring and it still worked, which made her that much happier. She asked if anyone out there in Facebook-land still owned their mood rings and got quite a few responses back.

Remember the 1990s, when mood rings were having a moment? Well, what’s old is new again, except with a high-tech twist: Instead of color-changing stones to indicate shifting emotions, today’s ...

A Tacoma company is recalling about 23,000 "mood" rings and necklaces after they were found to contain high levels of lead. The heart-shaped jewelry, marketed under the brand name "Love Tester ...