Donald Trump's decades-old fixation with Iran could have led him into the “magical thinking” that derailed other presidencies.

Rep. Tony Gonzales of Texas announced Thursday night he was dropping his reelection bid after the Ethics Committee opened an investigation.

This week saw the outbreak of war in Iran, and Homeland Security Secretary Kristi Noem testified to Congress before she was ousted.

Sen. Markwayne Mullin’s departure to lead the Department of Homeland Security would shake up the Senate Appropriations Committee.

Senate GOP success story Senate Republicans had a blockbuster run last year, winning 577 of the 616 total party unity votes ...

The House on Thursday rejected a war powers resolution that sought to curb ongoing U.S. military operations in Iran.

The ouster of Homeland Security Secretary Kristi Noem appeared to have no immediate impact on her department's partial shutdown.

A Senate committee voted to advance the nomination of Robert Cekada to lead the Bureau of Alcohol, Tobacco, Firearms and ...

Bills that would seek to provide greater online protections for kids moved forward on both sides of Capitol Hill on Thursday, though a House measure was pulled back from a committee vote in a bid for ...

While Sen. John Fetterman, D-Pa., became the first Senate Democrat to publicly back Mullin, other Democrats made it clear that their worries over Trump’s immigration policies remain a primary concern, ...

A group of Democratic attorneys general filed a lawsuit Thursday challenging the tariffs President Donald Trump adopted last month.

Montana Republican Steve Daines withdrew his Senate reelection paperwork Wednesday minutes before the deadline.