A new test called "Is my blue your blue?" reveals how different -- or similar -- your color perceptions are compared to everyone else. First there was “the dress,” then there was the sneakers, now ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? At the simplest level, different colors of light have different wavelengths.

On a clear, sunny day, the sky above us often glows a brilliant blue, a sight so commonplace that many of us rarely stop to question why. While this natural phenomenon might seem simple to explain, ...

TikTok users claim the bright blue beverage has a number of health benefits, but see what experts say about the drink and how it compares with traditional matcha. Blue matcha is the latest foodie ...

Blue Monday is the one holiday that's difficult to celebrate. Typically falling on the third Monday in January, Blue Monday marks the day on the calendar when many people find themselves in a total ...

First there was “the dress,” then there was the sneakers, now there’s a debate over the color blue. If you’ve ever argued with a friend over whether something is blue or green, you’re not alone. A new ...