The modern shopping cart — as we know it — didn't always exist, which meant it had to be invented. The How Curious podcast explores the history of the shopping cart. So listen, when I was a kid, I ...

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 ...

A California woman's hot take on shopping cart etiquette has caused a stir online, with many chiming in to say that whether you return a cart to a designated place or abandon it in the parking says a ...