President Trump’s envoy for special missions, Richard Grenell, is causing tensions within the State Department as critics say his “freelancing” is damaging U.S. diplomatic negotiations and ...

President Trump has put top administration officials in charge of multiple federal agencies and offices — an approach that has little precedent.

President Trump announced Wednesday that Transportation Secretary Sean Duffy will temporarily lead the National Aeronautics and Space Administration, weeks after Mr. Trump withdrew an Elon Musk ...

Photo: Aaron Schwartz/Press Pool After pushing out his original nominee to run NASA, President Trump has found a temporary leader to run it: Transportation Secretary Sean Duffy.

The newly named interim administrator, Sean Duffy, already has a full portfolio: He is serving as the secretary of transportation, a Cabinet-level position that oversees 55,000 employees across 13 ...

President Donald Trump said on Wednesday he is directing Transportation Secretary Sean Duffy to be the interim NASA administrator.

Trump abruptly announced the appointment of Secretary of Transportation Sean Duffy as acting NASA Administrator as the U.S. Senate reviews the space agency's proposed budget.

NASA is under new management after an announcement from President Trump late Wednesday evening named current Secretary of Transportation Sean Duffy as the agency's interim administrator.

The views, spectacular. “The Kennedy Center is the perfect place to watch the Fourth of July fireworks in Washington, D.C,” said Ambassador Richard Grenell, the president of the center.

He’s 30, loyal to Trump and pushed election lies. It’s a role designed to be politically independent.