MEREDITH: NOW ON SUNRISE, FEBRUARY MARKS THE BEGINNING OF PURPLE MARTIN NEST SEASON, A TYPE OF BIRD THAT NEEDS A LOT OF HUMAN HELP. JASON: ALEX ALECCI IS AT THE ORLANDO SCIENCE CENTER LEARNING ALL ...

Here’s what you’ll learn when you read this story: The human eye does not actually see purple, as purple is not a color on the visual spectrum. Purple is a combination of wavelengths from opposite ...

Purple: It's the color of Barney the dinosaur, certain iris blooms, and eggplant. However, scientists now say that the color we know as purple may not actually exist. That is going to come as ...