China's race to develop smarter-than-human artificial intelligence may put it ahead of the U.S., but such ground-breaking technology could also risk lessening t
Traders work on the floor of the New York Stock Exchange during morning trading in New York City.Michael M. Santiago | Getty ImagesThe S&P 500 rose on Frida
(Bloomberg) -- A rally in the world’s biggest technology companies lifted stocks, countering a slew of cautious comments from American bank executives that se