Marco Rubio

It was a crossfire many Republicans opposed to Donald Trump have waited to see, and not always patiently. Had it come earlier, it might have kept some of the other candidates in the hunt longer.

At one caucus, "just four people took the stage, including former Virginia Attorney General Ken Cuccinelli, who drew a chorus of boos when he announced his support for Ted Cruz," a newspaper reports.

Former Gov. Jeb Bush's decision this weekend to suspend his presidential campaign appears to have brought an end to a family feud among Florida…

Evangelical voters have faith in Donald Trump, but there's still an opening for Marco Rubio in a much clearer establishment lane after Jeb Bush's exit. Plus: Clinton wins big with older, black voters.

Jeb Bush, John Kasich and Marco Rubio are locked in a high-stakes political chess match in South Carolina, strategically moving money and other campaign…

Suddenly there were mash-ups of Rubio's repetitions everywhere, and Twitter and other social media platforms were rife with derision. Commentators competed in ridiculing the Rubio "glitch."

What's Florida Sen. Marco Rubio's stance on cap and trade - and has it changed over the years? Rubio says no, but some of his opponents aren't so sure. To…

Florida Senator and Republican presidential candidate Marco Rubio made a rare appearance in the Tampa Bay area today, speaking at a boat manufacturer in…

Florida Sen. Marco Rubio says he’s the only Republican running for president who’s actually notched a win against President Barack Obama’s health care...

As Marco Rubio campaigns for the Republican presidential nomination, he's pledging to bring generational change to Washington. Yet Rubio's policy toward…

Orlando was the center of the Republican political universe over the weekend, as all the major candidates for president spoke at the GOP's Sunshine…

Orlando was the center of the Republican political universe over the weekend, as every major presidential hopeful spoke at the GOP's Sunshine Summit to…