Eighty-nine-year-old Esther Shapiro once ran Detroit's office of consumer protection. She's been out of politics for a while, but she still fights almost every day for what she says is a fundamental ...

Digital price labels, which are rapidly replacing paper shelf tags at U.S. supermarkets, haven’t led to demand-based pricing surges, according to a new study that examined five years’ worth of prices ...

Aldi's price tag system is pretty straightforward once you get the hang of it. Here's every single Aldi price tag code, ...