You may not think too much about your habits at the grocery store. But there's likely one small decision you make there every week that has sparked a lot of conversation on the internet: What do you ...

The "shopping cart theory" has been circulating on the internet for a few years now, according to a frequently shared Reddit post, but it's not just a joke. A 2008 study in the journal Science ...

Of all the decisions faced during a trip to the grocery store — paper, plastic or reusable bags? self-checkout or human interaction? — one has emerged as the most contentious. Where do you leave your ...

Grab your quarter — or in this case, a tiny plastic disk resembling a quarter. This week, Aldi shelves stocked a toy shopping cart that has shoppers excited. It features the same chain locking ...