President Donald Trump has selected US Secretary of Transportation Sean Duffy as interim NASA administrator, the highest-ranking official of the agency.

NASA faces its most severe crisis in decades as more than 2,100 senior employees prepare to leave, budget cuts threaten to slash funding to 1960s levels, and the agency operates without permanent ...

At a time of turmoil and competing visions for the agency, it will be led by a Trump administration cabinet member.

Jen Psaki reacts to President Donald Trump appointing Transportation Secretary Sean Duffy as the interim administrator of NASA.

President Donald Trump on Friday again came to the defense of Brazil's former president Jair Bolsonaro, who is charged with ...

Recent science news highlights include Airbus' contract for Spanish radar satellites, the autonomous surgical robot ...

President Donald Trump directed Transportation Secretary Sean Duffy to also act as interim administrator of the nation’s ...

What does a country do when its top space agency loses its experts in science, suffers through the biggest budget reduction ...

Is the future of US space exploration more dictated by political winds than by engineering vision? The unexpected pulling back of Jared Isaacman’s nomination to lead NASA, after Transportation ...

On Wednesday evening (July 9), President Donald Trump named Sean Duffy interim chief of the space agency. Duffy takes over from Janet Petro, who had served as acting NASA administrator since Trump was ...

In May, the White House released a budget proposal that would slash NASA funding. But a Senate appropriations plan would protect the agency's budget.