For years, Nvidia Corp. has played a key role in powering the stock market to record highs. But as skepticism about artificial intelligence mounts, Wall Street is increasingly concerned that the chip giant’s earnings report this week will weigh down the shares no matter what the results say.

Apple CEO Tim Cook is signaling that Visual Intelligence will be the defining feature of the company’s push into wearable AI devices. Also: What to expect from Apple’s first product launches of the year during the week of March 2; the iPhone 18 Pro’s color options; and the latest on iOS 26.4.

The United Arab Emirates said it thwarted a series of AI-backed cyberattacks and warned of a “qualitative shift” in the methods used by terrorist groups it didn’t identify.

US markets are gripped by the “AI scare trade,” with investors selling software firms and wealth managers on concern that rapid advances in artificial intelligence will erode established business models.

The Justice Department’s investigation of Netflix Inc.’s proposed $72 billion takeover of Warner Bros. Discovery Inc. includes scrutiny of the streaming giant’s behavior and whether it wields anticompetitive leverage over creators in negotiations for acquiring programming.