Wall Street ends lower on tech valuations, economic jitters
Indexes down: Dow 0.84%, S&P 500 1.12%, Nasdaq 1.90%AI-related stocks show market’s tech relianceChallenger reports 183.1% surge in…
US shutdown sends airlines scrambling as travel chaos looms
Flight cuts set to be ordered at 40 busiest U.S. airports due to shutdownAirlines face staffing shortages, causing…