Have you ever walked past the same shelf twice in a grocery store and wondered if the price tag changed? You might not be imagining things. A quiet transformation is happening in supermarkets across ...

Traditional price tags at grocery stores may soon be on their way out, in favor of what are being called digital or electronic shelf labels that can be updated remotely. Consumer advocates worry this ...

Editor's Note: This is an excerpt from WBUR's daily morning newsletter, WBUR Today. If you like what you read and want it in your inbox, sign up here. We have another simmering Market Basket ...