Chlorophyll gives plants their green colour. Blue-green algae are peculiar because they carry the common chlorophyll pigment, but also a second pigment called phycoerythrobilin (PEB). In their paper, ...

We may earn commission if you buy from a link. Why Trust Us? The human eye does not actually see purple, as purple is not a color on the visual spectrum. Purple is a combination of wavelengths ...

The Plant Base is the go to B2B news platform for the plant-based food and beverage industry. Refreshment is your ultimate resource for staying informed and up-to-date on the water cooler, vending ...

Urine color can be a useful indicator of how well-hydrated a person is. Certain foods and medications may also alter urine color. Some urine color changes may be a sign of an infection or a ...

Carol Miranda paid a surgeon in Los Angeles thousands of dollars last year to permanently change her eye color from dark brown to hazel. Miranda, a now 49-year-old sales associate, had dreamed ...

and ‘Crystal Palace’ offers bronze-green leaves and dark blue flowers. If you prefer other colors, ‘Paper Moon’ has white flowers; ‘Rosamunde’ has carmine red flowers with a white eye; and ‘Sapphire’ ...

The color of your poop (stool) can provide clues about diseases or conditions affecting the digestive tract. Some of the causes are harmless, like eating colored foods or taking certain medications, ...

Picture: AP Photo/Jim Wells Why were the two Beatles compilations called the "Red and Blue" albums? The pair of albums were colour-coordinated - 1962-1966 featured a red border, inner sleeves and ...

Newsweek Columnist, Vice President of Content at Salem Media Group and host of "Our American Stories" It's that time of year for baseball fans. Spring training ends, and a new Major League ...

Today, the brand released the official renders of the X200s to showcase its color variants. At the same time, tipster Digital Chat Station has reiterated the key specifications of the X200s.

Color blindness, or color vision deficiency, causes a person to see colors differently from most other people. There are several types of color blindness. Color vision deficiency or loss has ...

This includes a pigment extracted from organic cornflowers that gives the fluid texture its vibrant blue colour to enrich grey strands with a soft, cool finish as it neutralises yellow.