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Technology News Headlines

Nestle, Unilever, Tyson and others team with IBM on blockchain

Nestle SA , Unilever Plc , Tyson Foods Inc and other large food and retail companies have joined IBM's project to explore how blockchain technology can help track food supply chains and improve safety, the companies said in a joint statement on Tuesday.

TD Ameritrade launches Facebook chatbot

TD Ameritrade has launched a "chatbot", an automated program that can communicate with the brokerage's customers on Facebook Inc's messaging application, to give them information about markets and their accounts.