The xAI merger capped a yearslong turnaround effort for the social-media company.

A podcast series that examines the risks that come with using generative AI-powered chatbots and how to keep your data safe.

Erich Schwartzel covers the film industry in The Wall Street Journal's Los Angeles bureau. He joined the Journal in 2013 and has written dozens of front-page stories on life and business in ...

Higher prices may be in store for a range of materials used to build the data centers that will deliver AI.

Trump’s global trade war is a strategic gift to the Chinese President.

An alleged spying plot in the payroll-services industry involves allegations by a former employee of Rippling that he was ...

A group of tech companies is investing in a new method of removing CO2 from the atmosphere by capturing gas emitted when ...

Tech billionaires are so deep in their own reality-distortion fields that their perception of the world can get dangerously ...

Sharon Weinberger is the national security and foreign policy editor at The Wall Street Journal. Previously, she was the Washington, D.C., bureau chief for Yahoo News, and before that, the ...

Ruth Simon is a New York-based reporter for The Wall Street Journal, where she covers small business and entrepreneurship. She has previously covered consumer lending, mortgages and housing ...

Suzanne Vranica covers the advertising and marketing industries and is part of The Wall Street Journal’s media & marketing bureau in New York. During her long tenure on the beat, she’s covered ...

Amy Dockser Marcus is a health and science reporter for The Wall Street Journal based in Boston. Her stories depict how scientific advances are transforming society and raising bioethical questions.