Free printable 4th of July color by number pages for kids! Fun & patriotic sheets perfect for celebrating with creativity, ...

Linked to thyroid cancer in rats, Red dye No. 3 is now banned in the US -- but it'll take time to phase out completely.

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

Researchers isolated one kind of cone in the eye and aimed lasers at it to allow subjects to see a super vibrant teal shade ...

Here's what to know about aura healing, finding your aura colors and what they mean for you, according to astrologer ...

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

A team of scientists has found a way to unlock a color that doesn't exist in the natural world. Named "olo," this new shade ...

Given that olo can now only be seen by directly stimulating thousands of cells in the retina, it will not be utilized in consumer products anytime soon. Ng said that it could not be produced as a ...

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 bright red. When it drops off that ...

A mental health counselor joined us to discuss some red flags of abuse that go beyond just physical signs. Read full article: ‘It’s shameful’: Duval County parents react to Florida’s ...

Some tick bites can cause Alpha-gal syndrome (AGS), making people allergic to red meat and some other mammal products. Three tick species in the U.S. are known to transmit AGS: the lone star tick ...