Elon Musk stepped back from his explosive feud with U.S. President Donald Trump, writing on X that he regrets some of his posts about his onetime ally.

The former buddies spent several days in a social media feud since Musk departed his DOGE role. "I don't know why," Trump now says of the shift in energy

Elon Musk called President Donald Trump on Monday night, two sources familiar with the conversation told ABC News.

The role of Elon Musk's SpaceX in an ambitious new U.S. missile defense system is in question following the dramatic feud last week between the billionaire entrepreneur and President Donald Trump, according to three people familiar with the project.

It remains to be seen how Mr. Trump will handle the attempted rapprochement and whether the two men’s relationship can be restored.

Elon Musk reached out and talked privately to President Donald Trump before the billionaire entrepreneur apologized for his harsh personal attacks.

Elon Musk says he regrets some of his recent criticisms of President Trump, in the wake of their public falling-out last week. Musk says some "went too far."

From exaggerated savings projections, to layoffs, to endangering Americans’ security and life-endangering cuts, Elon Musk’s pet project has so far been a bust.