You walk into your grocery store, shopping list ready, confident you've clipped every coupon and memorized every weekly ad.

At one point, this aisle of the grocery store was empty most of the time. Now, it's usually packed with hungry shoppers ...

A grocery store employee is shushing you in front of half an aisle of peanut butter and half an aisle of fresh produce - Static Media / Shutterstock / Getty When you work in a store, you end up ...

From bananas to burgers, store aisles to sidewalks, an army of robots has descended upon Chicagoland with the singular mission to bring us food. Robotic serving carts, once the stuff of foodie science ...