By Jade Walker, CNN Medical associations representing hundreds of thousands of doctors and scientists are suing Health Secretary Robert F. Kennedy Jr., as well as the heads of the FDA, NIH and CDC, ...

President Donald Trump announced that Transportation Secretary Sean Duffy will temporarily serve as NASA's head.

Get the latest news on President Donald Trump’s second term in the White House and the Republican-led Congress.

Trump puts another nail in Musk friendship with his NASA appointee - Transport Secretary Sean Duffy, who fell out with tech boss over DOGE cuts to air traffic control, named as interim leader of space ...

US President Donald Trump on Wednesday appointed Transportation Secretary Sean Duffy as the interim administrator of NASA. The announcement was made by Trump on his Truth Social platform, calling him ...

Stock futures pointed to a lower open, losing ground gained in Wednesday's session that was driven by a rally in Nvidia shares. The expected fall comes as Trump unveiled a 50% tariff on Brazilian ...

President Trump announced that Transportation Secretary Sean Duffy will head NASA on an interim basis. “I am pleased to announce that I am directing our GREAT Secretary of Transportation, Sean Duffy, ...

As many as 2,145 senior-ranking NASA employees are set to leave under a push to shed staff in Trump administration's latest ...

President Donald Trump mentioned Tuesday - almost in passing - that he planned to impose a 50% tariff on copper imports. The remark hit like a bombshell and has the potential to shake up U.S. efforts ...

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

The Supreme Court is letting stand a lower court's ruling barring Florida from enforcing a contentious immigration law that ...

US President Donald Trump on Wednesday tapped Transportation Secretary Sean Duffy to serve as interim head of space agency ...