Overheard in the CNN newsroom: “Choose your answer wisely. Our friendship hangs in the balance.” Here and everywhere, people are debating the all-important question that has all but taken over Twitter ...

This story is being featured as part of our “Yahoo Best of 2015” series. It was originally published on February 26, 2015. It was the mind-bender that blew up the Internet: the mystery of the dress ...

NEW YORK -- What color is this dress? Tumblr user Swiked wants people's opinion on if the dress is white and gold or blue and black. She wrote: "guys please help me - is this dress white and gold, or ...

It has been one strange day. It started with practically everyone being transfixed by two llamas on the run in Arizona, but by the evening, it was all about a dress. The No. 1 trend worldwide on ...

Photographs of “The Dress”: on the left, the image that went viral; on the right, the dress as worn in the wedding (both left and right images via Tumblr) The dress in question, originally worn by the ...

PHILADELPHIA (CBS)-- A picture of a dress on social media has sparked a debate over what exactly the colors are, and there is actually a science behind the debate. It's the simple question: what ...

NEW YORK -- What color is this dress? Tumblr user Swiked wants people's opinion on if the dress is white and gold or blue and black. She wrote: "guys please help me - is this dress white and gold, or ...

Rachel Green’s wardrobe was one for the books, full of plaid, miniskirts and a lot of denim. But the most beloved Rachel Green dress has been in the headlines, with fans debating the true color of the ...

Arguing about the color of “the dress” might seem like a frivolous waste of time. But discussing the underlying issues is not. At this point we are well past peak dress. Nonstop coverage on social ...

This particular confusion caused a fracas among fans, because as Super Bowl 52 approaches, colors matter. Blue signals you're a New England Patriots fan; green, a Philadelphia Eagles supporter. And we ...