We asked poultry experts to explain what’s behind the shade of your egg yolk, from pale yellow to deep orange.

After half a century, New York City is retiring its iconic orange and yellow subway cars. This year, the Metropolitan ...

It’s tempting to think that since a buck sees your hunter-orange coat as a drab yellow-ish gray that he’s color blind. Not so. Colors are seen in wavelengths, and reds and oranges sport long ...

It provides an orange-yellow color and is commonly used in products like candies, beverages, baked goods, and certain medications. The affected items were sold under Cal Yee's or Cal Yee Farm ...