Humans are known to make mental associations between various real-world stimuli and concepts, including colors. For example, ...

Researchers developed a single photodiode sensor that detects full-color light using perovskite materials, impedance data, ...

Methylene blue is FDA-approved to treat a rare blood disorder, but influencers are touting it as a brain and longevity ...

After the Red No. 3 ban, there are now eight approved color additives (but this may change under the current administration).

LED lights are one of the most common type of lights in our lives now, but the creation of specifically blue LEDs proved to ...

A team of scientists in California say they have discovered a new color they named olo, but you can't see the "most intense ...

Color vision evolved to support survival and social needs. Today, it influences how we think, feel, and navigate the world, ...

While most of us experience our senses as separate channels — sight is sight, sound is sound — synesthetes live in a world ...

For psychologists, the color you favor speaks volumes about your personality. That's why experts have delved into why you might have a penchant for the blue hue. It's known for inspiring feelings ...

Some red algae exhibit structural color that gives their growth tips a blue hue and the rest of their bodies including their fruiting structures a ...

The FDA is urging the food industry to phase out artificial food dyes, including Red Dye No. 3, citing potential health risks ...