Elon Musk’s X Becomes Weapon in Government Cost Cutting

The billionaire has used the social media site to boast of victories, lash out at enemies and conduct polls for the initiative he calls the ...

With China’s Antitrust Investigation Into Google, What’s at Stake?

China said it had started an antitrust investigation of Google, which works with Chinese companies on smartphones and advertising outside th...

OpenAI Unveils New A.I. Agent for Research

The tool, called Deep Research, arrives days after OpenAI released another one, which shops for groceries and books restaurant reservations....

Trump’s Canada and Mexico Tariffs Could Hurt Some Carmakers

General Motors and a few other companies make as much as 40 percent of their North American cars and trucks in Canada and Mexico, leaving th...

A Look at OpenAI’s Operator, a New A.I. Agent

Operator, a new computer-using tool from OpenAI, is brittle and occasionally erratic, but it points to a future of powerful A.I. agents. f...