Despite having rarely left the president’s side over the preceding few months, Musk was blindsided by the announcement, according to people familiar with the matter.

After helping President Trump get elected, Elon Musk was poised to dominate the country’s AI policies. Then Mr. Altman ...

On the first full day of the second Trump presidency, Elon Musk was in the White House complex when he got word that his ...

Oracle cofounder Larry Ellison said during a conference this week that governments need to consolidate data about citizens ...

Musk, Trump say they have a mandate to slash the size of the federal government, but the involved AGs argue Congress has ...