DES MOINES, Iowa -- For the Republican candidates for president, it was a glimpse of what could have been. Front-runner Donald Trump's boycott of the final debate before the Iowa caucuses created ...

Rudy Giuliani said Monday the strong performances of Chris Christie, Jeb Bush and John Kasich at Saturday’s debate could end up boosting front-runner Donald Trump at the New Hampshire primary this ...

DES MOINES — Republican presidential candidates gather Thursday for a debate that may have a hole in the center. Front-runner Donald Trump maintained his plan to boycott the debate in downtown Des ...

MILWAUKEE -- Republicans Jeb Bush and Ben Carson sought to steady their presidential campaigns in Tuesday night's GOP debate, with Bush taking advantage of a policy-focused contest to detail positions ...

CLEVELAND (AP) — Billionaire businessman Donald Trump has scored the top spot for Thursday night's leadoff debate of the 2016 presidential race, joined by former Florida Gov. Jeb Bush, Wisconsin Gov.

A combative Donald Trump, the billionaire businessman-turned-presidential candidate, jolted the first Republican debate of the 2016 campaign by warning he might run as an independent if denied the GOP ...

President Trump clashes with Fox News over economist critique, sparking online debate ...