Bloomberg Tech

AI Helps BHP Fight Declining Ore Grades at Biggest Copper Mine

Artificial intelligence and machine learning help explain a pickup in production at Chile’s Escondida copper mine, the world’s largest, as the industry battles deteriorating ore quality at its aging operations in the South American nation.

Sweetgreen Adds Salami, Barbecue Sauce to Appeal to the Non-Salad Folks

A decade ago, Sweetgreen Inc. co-founder Nicolas Jammet couldn’t imagine his salad-focused chain featuring a dish with barbecue sauce. But in mid-June, a  chicken salad with just that flavor appeared as a seasonal choice to appeal to a broader set of diners.