Republicans in Congress have shown some willingness to push back on President Trump, but it is not clear how far they are willing to push back against the leader of their own party.

President Trump is pushing to eliminate the Senate filibuster, facing resistance from most Republican senators who believe the votes are not there. Despite Trump's repeated demands, only a few GOP lawmakers have shown openness to the idea,

Republicans are facing growing fissures on artificial intelligence (AI) standards as President Trump moves to impose a federal approach to regulating the growing industry. The president Thursday an executive order that seeks to institute a national AI standard by pushing back on state AI laws.

State Senator Mike Gaskill's remark came just before a vote failed to approve a Trump-backed redistricting plan for Indiana.

Indiana's Republican-controlled House reconvenes Monday for congressional redistricting after President Donald Trump pressured lawmakers to create another GOP district.

In the past week, President Donald Trump and senior Republican lawmakers have presented starkly different views of a top U.S. national security challenge: Russia, its war in Ukraine and the threat it poses to Europe and the United States.