Why are rubies red and emeralds green? Their colors come from the same metal in their atomic structure
The colors of rubies and emeralds are so striking that they define shades of red and green—ruby red and emerald green. But ...
Extending a paradox: Quantum mechanics experiment measures a pulse of light in 37 dimensions
A team of physicists affiliated with multiple institutions in China has measured a pulse of light in 37 dimensions. In their ...
This Is the Number One Designer Secret to Creating a Gorgeous Space
"So many design decisions depend on your color palette," says designer Gabriela Eisenhart, founder of Silo Studios. If you're ...
Healthline15d
How to Increase Your Red Blood Cell Count
Eating foods high in key nutrients, including iron, folic acid, and vitamin B12, and limiting alcohol may help increase your red blood cell count. Red blood cells are the most common cells in ...
Woodworking Network20d
2025 Colors of the Year
RGB (red, green, blue), CMYK (cyan, magenta, yellow, black), HSB (hue ... blends a lighter mauve and a striking pink, while a triadic palette leans more towards teal and hazelnut.
Forbes20d
FDA’s Red Dye No. 3 Ban, Explained—What It Means For Food And Trust
Red Dye No. 3, or erythrosine, is a synthetic red food dye once popular in candies and cakes. The ... [+] FDA bans Red Dye No. 3 under the Delaney Clause, citing cancer risks observed in lab ...
BBC20d
US bans red dye 3 from some frosting, candy and medicine
The dye has been used in a number of foods, like maraschino cherries The US has banned the use of a synthetic dye typically added to foods and beverages to give them a bright, cherry-red hue.
ESPN21d
The story behind Blue Jackets', Red Wings' Stadium Series jerseys
When the Detroit Red Wings and Columbus Blue Jackets take the ice for the NHL Stadium Series on March 1 at the Ohio State University, it'll be difficult to locate the octopi and buckeyes on their ...
Yahoo21d
FDA announces ban on red dye No. 3. Here's what to expect — and why some families already avoid the food coloring.
Some parents say that red dye No. 3 in foods causes behavioral problems in their kids. (Photo illustration: Celina Pereira for Yahoo News; photos: Getty Images) ...
ABC News21d
Red No. 3 ban: What to know about foods containing the dye
The FDA will no longer allow Red No. 3 in food, beverages and ingested drugs. The U.S. Food and Drug Administration's decision to ban the use of Red No. 3 dye in food products and medications has ...