Several Trump administration officials are simultaneously holding multiple top-level positions, a strategy defended as ...

President Donald Trump on Monday named Transportation Secretary Sean Duffy to also serve as interim NASA administrator.

As Sean Duffy takes the reins at NASA, it’s hard not to wonder whether the U.S. space program will survive Donald Trump's second term.

NASA's leadership change comes at a pivotal moment for the agency, which is already bracing for potentially severe funding ...

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

President Trump said late Wednesday that he was tapping Transportation Secretary Sean Duffy to lead NASA on an interim basis after Trump yanked his original nominee for the post. “Sean is doing a ...

Secretary of State Marco Rubio is currently serving as interim national security adviser and national archivist. Associated Press writer Scott Bauer contributed to this report from Madison, Wisconsin.

President Donald Trump on Wednesday named Transportation Secretary Sean Duffy as the interim leader of NASA after ... Others include Secretary of State Marco Rubio, who has three additional jobs, and ...

Dig deeper: Duffy isn’t the only Cabinet member on double duty. Secretary of State Marco Rubio is also serving as interim national security adviser. Trump wants to cut NASA’s science budget in ...