As pressure grows to get artificial colors out of the U.S. food supply, the shift may well start at Abby Tampow’s laboratory ...

Among some options for shoppers: a carton of 12 plastic eggs that include four liquid dye packets and four egg-dyeing bags and Play-Doh Easter eggs. Despite the change in tradition, Friedl’s ...

Among some options for shoppers: a carton of 12 plastic eggs that include four liquid dye packets and four egg-dyeing bags and Play-Doh Easter eggs. Despite the change in tradition, Friedl’s ...