*By Conor White*
Blockchain isn't just for cryptocurrency.
Computing behemoth IBM ($IBM) is using the technology to ensure the food we eat is safe and properly sourced.
"We're basically leveraging the blockchain technology to track each item of food as it travels through its trajectory and its transportation from the field all the way to the retailer," Bridget Karlin, chief technology officer for IBM Global Technology Services, told Cheddar's Hope King at the Consumer Electronics Show in Las Vegas, Nev.
According to Karlin, blockchain is revolutionizing the way big-box retailers like Walmart ($WMT) do business.
"It used to take \[Walmart\] seven days to track an item from its origin all the way through to their shelves," Karlin said. "With blockchain, now it takes 2.2 seconds."
Walmart is working with IBM to implement blockchain as part of new food safety requirements for its suppliers. The two companies have been collaborating since 2016 to apply new levels of traceability across the food supply chain.
The partnership is part of The Food Trust blockchain, which includes other major forces like Nestlé (NSRGY), Dole ($DOLE), Kroger ($KR), and Tyson Foods (TSN).
In the future, a public health incident like the recent E.coli outbreak linked to contaminated romaine lettuce could be detected much more quickly and accurately.
"Now it's a matter of scaling that out more broadly to more participants," Karlin said.
Samsung reported better-than-expected operating profits in the third quarter.
Apple's latest event announced new Mac products and new chips and the company's latest line of Macbook Pros and iMacs were unveiled.
Stocks fell in the opening session Tuesday as earnings reports continued to pour in and as investors brace for the Federal Reserve's interest-rate decision on Wednesday.
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A flow of recent data from the U.S. government has made one thing strikingly clear: A surge in consumer spending is fueling strong growth, demonstrating a resilience that has confounded economists, Federal Reserve officials and even the sour sentiments that Americans themselves have expressed in opinion polls.
The U.S. Food and Drug Administration is warning parents and caregivers not to buy or serve certain pureed fruit pouches marketed to toddlers and young children because the food might contain dangerous levels of lead.
Some pumpkin farmers in the West, particularly wholesalers in places like Colorado and New Mexico, are feeling the pinching effects of drought.
General Motors and the United Auto Workers union have reached a tentative contract agreement that could end a six-week-old strike against Detroit automakers, three people briefed on the deal said.
Apple's 8pm ET event Monday will revolve around its iMAC computer lineup of products which are expected to contain its new faster and three next-generation silicon chip.
McDonald's reported better-than-expected profit and sales in the third quarter.
