Whole Foods shakes up board as store sales fall again Supermarket chain vows to cut $300 million in costs by its fiscal 2020 Foods take on new rainbow of colours after purging artificial dyes Manufacturers try to maintain vibrant colours with natural ingreidents Starbucks adds pumpkin to Pumpkin Spiced Latte Starbucks and Panera promote reformulate popular drinks to win fans What every grocery manager can learn from Panera Bread Take a tip from the quick-serve restaurant chain: don't treat your bakery as an afterthought. Mobile e-commerce: the next big thing