The science behind blood’s color Blood gets its color from hemoglobin, the protein in your red blood cells that carries oxygen throughout your body. When hemoglobin binds with oxygen, it turns ...

A Minnesota law that quietly passed in 2023 has got Minnesota artists and art supply sellers seeing red. The law, Minn. Stat. § 325E.3892, went into effect July 1, 2023.It restricts the imports ...

With summer just around the corner, Yeti has officially launched its Coast to Coast Collection, a patriotic color lineup perfect for those who love America. The new Yeti Coast to Coast Collection ...

One color, however, has continued to elude Subramanian. “Nobody knows exactly how to create a new red pigment,” he says. Of course, plenty of red pigments already exist, but they all have ...

Undoubtedly, red-colored fire trucks are easily recognizable even from long distances, but the color is not the brightest in low-lighting conditions, as Stephen Solomon, an optometrist, found in ...

Cochineal extract, also known as carmine, natural red 4, or E120, is a natural dye derived from the cochineal bug. Despite its “icky” origins, this FDA-approved additive is widely used for its ...

“In terms of color, apples can range from green (like granny smith) to yellow (like golden delicious), to red (like empire and gala), and often a mix of colors (like honeycrisp),” Kelle… ...

No, it’s not necessary to dye the nectar red. In fact, pre-made, pre-dyed nectar for hummingbirds is harmful and not necessary, says Zambello. There’s no need to buy hummingbird nectar.

A woman has sparked a viral debate with her perspective on the color pink. Kirsten Fradsham (@kirstte.nn), 28, called on social media users to explain why red becomes pink instead of light red ...

The FDA announced the ban of Red No. 3 food dye on Wednesday. It could impact the thousands of consumer products that contain the color additive that was already banned from cosmetics over 30 ...

Red apples, she said, are that color because they contain something called anthocyanins, which are "powerful antioxidants." GREEK YOGURT VS. REGULAR YOGURT: IS ONE 'BETTER' FOR YOU THAN THE OTHER?