Now that we’re nearly 20 years into the smartphone era, most of us have heard this basic tip for getting better sleep: set your phone down well before going to bed. The theory is that the blue light ...

Whether it’s the 1970s or the early 2000s, mood rings are often associated with a few different time periods. They became very popular in the ‘70s, but the ‘90s and early aughts also evoke memories of ...

Mood rings were created by New York inventors Maris Ambats and Josh Reynold in 1975. Some people call mood rings a fad of the 70s, but they seem to resurface often and have since taken the form of ...

Dear Bonnie: I know you are a reiki master and work with colors. Do you think changing the colors of your wardrobe can affect your mood? I always wear black but lately have been drawn to lighter ...

Marketers and entrepreneurs all know color can affect our feelings and perceptions. That’s why they agonize over the exact color to use to represent a brand. Yellow might convey optimism, blue calm ...

When your mood ring turns blue, it means you're feeling relaxed and ready to have fun. But what about when it turns black? Understanding mood ring color meanings can help you get the most out of this ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Color is all around us: our entire world is made up of ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? What you may already know: Different shades can make you feel happier, calmer, ...