Bitcoin ETFs stretch $3.1B inflow streak as Ether funds turn red
Ether ETFs shed $3 million Tuesday after seven days of inflows, following an $8 million outflow from Zcash funds at the start of the week.
McDonald's AI ‘Pricing Engine’ Gauges What Customers Will Pay for a Big Mac: Report
Machine-learning models set an 'optimal price' per item per restaurant, and have widened the gap between branches two miles apart.
