Secretary of State Marco Rubio now holds four top roles in the Trump administration, raising questions about power, trust – and whether one man can do it all.

President Trump said during a wide-ranging interview Sunday that he does not know if he has to uphold the Constitution.

During the interview, Trump also discussed Canada, a third term, and if there is a potential successor to him yet.

Ukraine minerals agreement was paved with challenges. Those included an unprecedented Oval Office blowout, hundreds of ...

Secretary of State Marco Rubio's new job as national security adviser sets the former Donald Trump rival up for a bigger role in war and peace.

In his second term, President Donald Trump has filled his administration with many hard-line ideologues, personal loyalists, and more recent converts to his cause — spurring many to conclude that this ...

As Marco Rubio ascends in Trump’s administration, those close to him and JD Vance downplay any talk of a clash between the ...

Merz was elected chancellor Tuesday during a second vote in parliament, hours after he suffered a historic defeat in the first round.

The Trump administration is signaling it has no appetite for a full-scale conflict between the two nuclear powers ...

Marco Rubio and JD Vance were quick to stand behind Germany’s most right-wing political party. Officials in Berlin weren’t happy about it.

Top U.S. officials are set to meet with a high-level Chinese delegation this weekend in Switzerland in the first major talks ...