U.S. Transportation Secretary Sean Duffy will now lead NASA on an interim basis after President Donald Trump soured on other ...

Trump just made a bold move that’s rocking the space world — and Elon Musk is at the center of it. In a stunning twist, Trump ...

President Donald Trump said on social media that he would impose a 30% tariff on the European Union and Mexico on August 1. NBC News' Yamiche Alcindor reports on how Trump would respond if either the ...