TSMC Chips Ended Up in Devices Made by China’s Huawei Despite U.S. Controls

The U.S. government has tried to keep Chinese companies from obtaining certain advanced technologies, but concerns have been growing that some products may have been routed to Huawei.

How Is the Economy for Black Voters? A Complex Question Takes Center Stage.

Donald J. Trump has been talking up his economic record for Black voters. The legacy of the last eight years is complicated.

Tesla Q2 Earnings Report Reveals 45% Profit Drop Amid Weak E.V. Sales

The company led by Elon Musk is selling fewer electric cars, and its big bets on driverless taxis and artificial intelligence could take many years to pay off.

Delta Flight Cancellations Continue As It Struggles To Recover From Tech Outage

Transportation Secretary Pete Buttigieg singled out the airline on Sunday for continued disruptions and “unacceptable” customer service as it canceled another 1,300 flights.

Is Xenophobia on Chinese Social Media Teaching Real-World Hate?

Violent attacks on foreigners have prompted a debate about extreme nationalism online in a country that heavily censors information the government bans.

Elon Musk’s Politics May Be Pushing Some Buyers Away From Tesla

The Tesla chief executive’s polarizing statements have alienated some potential customers and may be partly responsible for a recent slump in sales.