Walmart is on a quest to make its in-store pickup process free of human interaction. The big-box store is rolling out a giant self-serve kiosk tower for online orders to more than a dozen locations.

It measures only 450 square feet, and it looks more like a giant vending machine than a small store ... who are hungry and in a rush." Also read: Walmart has a new initiative that proves it ...

For those tired of waiting in line to buy a new smartphone or anxiously refreshing a delivery tracking site to make sure a new phone arrives intact, Verizon’s Straight Talk Wireless brand is ...