Walmart Canada launched a blockchain-based freight and payment network that tracks deliveries, verifies transactions and automates payments and reconciliation among Walmart Canada and its carrier ...

Walmart’s ongoing investigation of blockchain technologies seems to have intersected with its growing interest in joining the healthcare space, according to a patent application released earlier this ...

Big-box retail giant Walmart has joined MediLedger, a consortium building a blockchain for tracking the provenance of pharmaceuticals. A spokeswoman for the Bentonville, Arkansas-based company ...

Walmart Inc. board member Tom Horton is joining the board of Blockchain.com, a platform for cryptocurrency transactions. Horton, Walmart's lead independent director, will hold the same position on ...

Walmart was recently awarded a patent that describes a system of storing patient medical records on the blockchain within a wearable device so first responders can access patient data in emergency ...

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.