Right now, the device attached to Walmart carts appears to be a location tracker used for cart management, not a tool for ...

“The object which triggered privacy alarms at Walmart is not a camera, not a microphone, and not a scanner. It is a location ...

When dozens of people across the country got sick from eating contaminated romaine lettuce this spring, Walmart did what many grocers would do: It cleared every shred off its shelves, just to be safe.

Walmart's new attempt to use blockchain to help it contact buyers of recalled, dangerous products faces up to a long-neglected reality Walmart’s new attempt to use blockchain to help it contact buyers ...