Elon Musk has launched a public tirade against Sean Duffy, accusing him of undermining NASA’s efforts in the Artemis lunar ...

“Sean Dummy is trying to kill NASA,” he posted on X. “The person responsible for America’s space program can’t have a 2 digit ...

SpaceX founder Elon Musk and Transportation Secretary Sean Duffy are currently beefing, much to the chagrin of the White House. The beefing appears to have started on […] ...

The antagonism reached a peak when Duffy, who also serves as Transportation Secretary, publicly stated that Musk's SpaceX was ...

The billionaire’s swipes at Sean Duffy are the latest example of his tangling with members of the Trump administration.

Elon Musk’s biographer, Walter Isaacson, said the SpaceX CEO is in “demon mode” over the prospect of NASA being folded into ...

Elon Musk's sparring with President Donald Trump and administration officials could be putting his businesses at risk, ...

SpaceX founder Elon Musk has slung insults at Sean Duffy, interim head of NASA, calling him "Sean Dummy" and criticizing his ...

Starship, which has launched 11 times in South Texas, was NASA's vehicle of choice to land astronauts on the moon. Now the agency wants other options.

Elon Musk lashed out at Transportation Secretary Sean Duffy this week, amid reports that he wants to lead NASA ...

Tesla reported a hefty drop in profits Wednesday, citing a drag from tariffs and other expenses that more than offset a lift ...