In a court filing on Wednesday, the company said Mr. Musk’s bid contradicted legal claims the billionaire made in a lawsuit ...

Bret Taylor, the chairman of OpenAI’s board, said the artificial intelligence company was “not for sale.” Mr. Musk is ...

The billionaire is leading a group of investors in the unsolicited offer, which complicates the start-up’s plan to raise more ...

In a court filing, Mr. Musk said he and other investors would pull their $97.4 billion bid if OpenAI withdrew its plan to ...

The tech mogul is unlikely to win. But his goal may be more about making life difficult for the A.I. start-up and its leader, ...

Dispelling doubts, the billionaire showed off his unprecedented power to disrupt and remake the government — with President ...

The economic theory, which traces to 1865, says that as a resource becomes more efficient to use, demand will increase. It ...

President Trump imposed sweeping tariffs on foreign steel and aluminum today, reprising a policy from his first term. All ...

A surge in egg prices underscores how persistent inflation is spooking the markets and could check the president’s boldest ...

The Trump administration deported migrants from several Asian nations to Panama. The Trump administration has renamed the ...

At times, Kevin Roose writes, it feels like he is watching policymakers on horseback trying to install seatbelts on a passing ...

San Francisco’s medical examiner has ruled the death of former OpenAI researcher and whistleblower Suchir Balaji a suicide in ...