Wall Street sinks as investors weigh China challenge to US dominance in AI. Nvidia tumbles 10%.
NEW YORK (AP) — Wall Street is tumbling on fears the big U.S. companies that have feasted on the artificial-intelligence ...
In policy reversal, Trump eliminates help for Black and Latino communities hit harder by pollution
In making the decision this week, Trump eliminated federal policy dating back to the Clinton-era, which had established a ...