Republican odds have surged in 24 hours, reversing earlier expectations and putting the GOP back ahead in the Senate race.

Democrat holds a slight edge, but the race remains competitive, with GOP primary fractured and unsettled ahead of November.

Three Republican candidates for U.S. Senate—Rep. Mike Collins, Derek Dooley, and Rep. Buddy Carter—are making final campaign ...

GOP Sen. Susan Collins has revealed news of a diagnosis in response to speculation about her health. Critics of the senator ...

The Republican primary elections for two Indiana Senate seats are still too close to call, and it appears voters will have to ...

A Republican proposal to spend $1 billion in taxpayer money on security for the White House ballroom has become a political ...

The primary election Tuesday in Ohio set up what is expected to be one of the most expensive races for U.S. Senate this year ...

U.S. Rep. Haley Stevens is facing backlash in Michigan’s U.S. Senate race after one of the country’s most powerful and controversial pro-Israel lobbying groups promoted her alongside Republican Sen.

The president has troubles, with gas prices up and approval ratings down. But in Indiana's primary, he showed his continued ...