Tillis made the surprise announcement one day after he opposed a massive bill for Trump's agenda in the Senate.

He has represented North Carolina in Washington for a decade, and has clashed with President Trump as recently as Saturday.

The senator and former North Carolina House speaker has a history of successful fundraising efforts. Tillis raised about $9.5 million and $24 million in campaign contributions during his previous two ...

The NC Republican senator spoke to McClatchy and WBT Radio about the federal government releasing files related to investigations into Jeffrey Epstein.

Because of President Donald Trump’s total dominance of the Republican Party, independent thinkers like Tillis are reviled, ...

Republican Sen. Thom Tillis of North Carolina says he won't seek reelection. That news Sunday comes one day after he announced his opposition to President Donald Trump’s tax breaks and spending ...

In fiery remarks on the Senate floor on Sunday night, North Carolina Sen. Thom Tillis urged his Republican colleagues to reconsider their support for the GOP tax bill.

Asked if he would vote again for Hegseth today, Tillis said, "I think based on the information I have today, if all I had was ...

During an interview with CNN's Jake Tapper on Wednesday, Sen. Thom Tillis (R-NC) spoke about the political fallout from the ...

Republican Sen. Thom Tillis of North Carolina, a key holdout on President Donald Trump 's sweeping legislation on taxes, ...

The day after President Trump castigated Senator Thom Tillis for opposing the bill carrying the president’s domestic agenda, the North Carolina Republican said he would not seek a third term.

GOP Sen. Thom Tillis opposes Trump’s megabill In fiery remarks on the Senate floor on Sunday night, North Carolina Sen. Thom Tillis urged his Republican colleagues to reconsider their support ...