Walmart is testing out a new way to figure out what items are out of stock in stores. The retail company is using robots to scan the aisles in some stores in Arkansas and California. The robots can ...

This aggressive push is a direct challenge to competitors, most notably Costco, and shows that Walmart is not just keeping up with the e-commerce wave—it’s trying to lead it. While many retailers are ...

Wal-Mart customers will be able to use a handheld device to summon an empty cart and have it whisked their way via "motorized transport unit," according to Wal-Mart's ...

Following various trials in some of its stores, Walmart is now going all-in on robots. The mega-retailer is adding thousands of automated assistants to perform in-store functions ranging from cleaning ...