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 ...

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 says it now has a better system for pinpointing which batches of leafy green vegetables might be contaminated. Walmart says it now has a better system for pinpointing which batches of leafy ...

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 ...

(Reuters) - Walmart and its unit Sam's Club said on Monday leafy greens suppliers will be asked to implement real-time, farm-to-store tracking using blockchain technology by next September, as the ...

Walmart is attempting to use blockchain to track food supply chain and improve safety. This comes after some food safety related incidents in the U.S. The new application of the technology follows ...

How healthcare will benefit from blockchain: 3 key questions answered Braden Perry, a Digital Currency Council certified professional and blockchain attorney at Kansas City, Mo.-based law firm ...