Stock sales by top officials clustered before Trump's major tariff announcements, according to a USA TODAY analysis of transaction forms.

The US Department of Transportation has announced $488 million in infrastructure funding under its latest round BUILD grant program, with about $35 million allocated to maritime projects. The funding ...

The U.S. Transportation Department (DOT) escalated a long-running dispute with Mexico over alleged violations of the ...

On Monday, NASA announced that Makenzie Lystrup will leave her post as director of the Goddard Space Flight Center on Friday, ...

The US government is threatening broad restrictions on Mexican carriers operating within the USA, and specifically says it plans to reverse approval of the joint venture deal between Delta Air Lines ...

The department is accusing the Mexican government of violating the countries’ bilateral aviation agreement, potentially ...

The U.S. announced new restrictions on flights from Mexico over a rift resulting from Mexico forcing the use of the newer AIFA airport.

Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave ...

Trump’s cuts will “leave the American people without the unique public good that NASA provides,” NASA workers wrote.

It's not immediately clear how these actions might affect the broader trade war with Mexico and negotiations over tariffs.

The Cargo Airline Association is applauding the U.S. Department of Transportation effort to pressure the Mexican government ...