Treasury Secretary Janet L. Yellen said on Wednesday that it was “almost certain” that the United States would not have enough cash to continue to pay all…

Semafor, the digital-media start-up, has raised $19 million from investors including the Yahoo co-founder Jerry Yang, replacing the money it had received from the disgraced cryptocurrency mogul…

In August 2021, TikTok received a complaint from a British user, who flagged that a man had been “exposing himself and playing with himself” on a livestream…

Why It Matters: Concerns over powerful A.I. systems are growing.Mr. Altman appeared before Congress on May 16 to implore lawmakers to regulate artificial intelligence. Congressional leaders shared…

What DeSantis means for TwitterGov. Ron DeSantis of Florida is expected to finally announce his presidential campaign on Wednesday night — but not on a stalwart of…

The Adani Group, a conglomerate that builds and operates ports, power lines and food factories across India, began the year nearly on top of the world —…

If the U.S. government defaults on its debt even for just a few hours next week, it could have long-lasting consequences for the nation’s future. Three major…

Why It Matters: Food prices are the main inflation concern.The slowdown in inflation was less than the Bank of England’s forecast, which had projected 8.4 percent for…