Since the 1970s, Iowa caucuses have made the first key decision on a preferred presidential nominee, winnowing the candidate field and setting the stage for the rest of the cycle. Presidential ...

The GOP caucuses have no 15% threshold for viability. Rules of the party: Iowa has a “closed” caucus system, meaning people must be registered in the party holding caucuses. However ...

Rick Santorum’s campaign claimed a belated victory in the Iowa caucuses on Jan. 19 — more than two weeks after the contest — when certified results showed him leading Mitt Romney by 34 votes ...

The Iowa caucus poll was based on questionnaires completed by voters on Tuesday evening as they entered party caucus locations throughout the state. The poll was conducted by Edison Research of ...

We’re getting close to Iowa caucus time, so here are some Iowa Republican reminders for tonight. The meetings start at 7 p.m. CT/8 p.m. ET, although the check-in process begins earlier.

Former President Donald Trump is projected to have won the Iowa caucuses, kicking off his quest to return to the White House with a resounding victory in the first state to vote in 2024.

Former President Donald Trump won a decisive victory in Monday's Iowa caucuses, getting the support of about 51% of caucus-goers in the first contest of the Republican presidential nominating contest.

Hundreds of supporters and journalists braved blizzard-like conditions Saturday to catch Florida’s governor, Ron DeSantis, campaigning ahead of Monday’s Iowa caucuses, the first nominating ...