Visa Agrees to Acquire Majority Interest in Payments Processor Prosa

Visa entered into an agreement to acquire a majority interest in Prosa, a payments processor in…

Opinion | OpenAI’s Ineffective Altruists vs. Sam Altman

Corporate power struggles aren’t rare, and most companies survive them. But the OpenAI board’s sudden ouster…

OpenAI Glitch Shows Weaknesses in Microsoft’s AI Armor

Microsoft may have put out a five-alarm fire around its most important technology move in years.…

WSJ News Exclusive | The Next Hot Obesity Drug Won’t Be Approved for Years. Online Sellers Hawk It Anyway.

Eli Lilly’s retatrutide will be in clinical trials for the next three years, but knockoff versions…

Please Support This Ice Maker: Big Manufacturers Try Crowdfunding to Market-Test Products

GE Appliances and others seek customer feedback and payment in advance to help validate a concept.

WSJ News Exclusive | Sweetgreen Hires Former Chipotle Executives, Readies Mid-America Push

Sweetgreen hired two former Chipotle Mexican Grill executives to lead its marketing and culinary development, part…

The AI Trade Faces Its First Major Test With Nvidia Earnings

The chip maker’s rosy forecast lifted markets in a turbulent time—but the bar to dazzle investors…

The AI Trade Faces Its First Major Test With Nvidia Earnings

The chip maker’s rosy forecast lifted markets in a turbulent time—but the bar to dazzle investors…

Biogen to Cut Roughly 11% of Workforce to Focus on Big-Return Drugs

The biotech company cited the launch of Alzheimer’s drug Lekembi as part of its new focus…

Meta, Microsoft Team Up to Offer New AI Software for Businesses

The meta AI model, called Llama 2, will be free and available to developers building software…