Stocks surrendered early gains and closed lower after the White House said President Donald Trump would impose promised ...

The arrival of a Chinese upstart has shaken the AI industry, with investors rethinking their positioning in the space.

With China underrated and global footloose capital getting jitters about the United States, investors can expect volatility.

The electrical-equipment supplier Eaton has benefited from the artificial-intelligence boom, and says it can continue to gain ...