Add Yahoo as a preferred source to see more of our stories on Google. Scientists have just discovered a cyan blue color that can be used as a natural alternative to synthetic blue food dye. (Photo: ...

What's your favorite color? If you answered blue, you're in good company. Blue outranks all other color preferences worldwide by a large margin. No matter how much people enjoy looking at it, blue is ...

Dyeing your hair can be a fun way to switch up your style, and nothing says fun like a bright and bold hairdo. If it’s time for a change, blue hair dye is a choice that celebrities from Lady Gaga to ...

Scientists at the University of Buffalo have discovered an adept way of storing renewable energy thanks to waste water produced from the textile industry. Polluted water containing blue dye, ...

What’s your favorite color? If you answered blue, you’re in good company. Blue outranks all other color preferences worldwide by a large margin. No matter how much people enjoy looking at it, blue is ...

When it comes to battery materials, there’s a lot of talk about lithium and cobalt, but some chemists think the batteries of the future could be powered by a commonly used dye. The dye in question is ...

A team of researchers affiliated with several institutions in Portugal has identified the molecular structure of folium, a blue watercolor dye used by medieval artists and book publishers. In their ...

Ingestion of a blue dye tablet during bowel prep for colonoscopy could be a significant advance in the early detection of colorectal cancer (CRC). When used in conjunction with colonoscopy, the blue ...

BUFFALO, N.Y. — A sapphire-colored dye called methylene blue is a common ingredient in wastewater from textile mills. But University at Buffalo scientists think it may be possible to give this ...

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