Customers of mega-retailer Walmart on Tuesday complained of an outage that left thousands unable to access its mobile app and ...

Walmart’s website and mobile app went down across the US on Tuesday, with Downdetector logging over 6,400 complaints as ...

If you’re the world’s largest retailer, you sell a lot of stuff. Walk into any Walmart and you’ll see what I mean. The average Walmart store is almost 200,000 square feet, and it carries an average of ...