Some Trump administration officials, including at the White House, have expressed frustration with Transportation Secretary ...

Billionaire entrepreneur Jared Isaacman has re-emerged as the front runner for NASA Administrator, but it appears Acting ...

Transportation Secretary Sean Duffy is the latest Cabinet member to draw the ire of the Trump administration after pissing ...

A showdown is brewing for the top job at NASA. The Wall Street Journal on Tuesday reported that Sean Duffy, U.S.

Elon Musk is taking aim at the head of NASA amid news that the U.S. space agency may consider companies other than SpaceX to ...

Elon Musk has hammered acting NASA chief Sean Duffy repeatedly on social media over the past few days, calling him "Sean ...

Sean Duffy, the Secretary of Transportation and acting administrator of NASA, appeared on CNBC on Monday to say that SpaceX ...

CLEVELAND, Ohio - U.S. Transportation Secretary Sean Duffy visited Cleveland on Monday, touring facilities including the air ...

Acting NASA chief Sean Duffy and billionaire Elon Musk on Tuesday traded barbs online over who should lead the space agency, ...

Transportation Secretary Sean Duffy is turning the government shutdown into a national stage, blaming Democrats for unpaid air traffic controllers and flight delays.

SpaceX Chief Executive Elon Musk hurled insults at NASA’s acting administrator a day after complaints SpaceX was behind ...

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