In a letter to all 50 state governors, Washington, D.C. Mayor Muriel Bowser, and the governor of Puerto Rico, Duffy — a former Republican congressman — urged them to take part in the Federal Highway ...

Summer days pose greater risks of harm to children or animals left inside a vehicle parked in the sun. Government can require ...

President Donald Trump announced on Wednesday, July 9 that Transportation Secretary Sean Duffy will serve as the interim administrator of NASA.

New rules to remove safety devices from semi-trucks could let them zoom down the nation’s highways at top-speed - ...

Transportation Secretary Sean Duffy said in a rule that Biden-era fuel economy standards for gas-powered cars and trucks are illegal and moved to reverse them, paving the way for a likely reset of ...

Trump appointed Sean Duffy interim NASA chief on Wednesday via Truth Social, replacing Janet Petro after pulling Jared ...

Transportation Secretary Sean Duffy is about to perform double duty after President Donald Trump named him interim head of ...

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, ...

U.S. Transportation Secretary Sean Duffy will dually serve as acting NASA administrator, President Donald Trump announced Wednesday.

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

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