The Arkansas senator is about to get a dizzying amount of power in the chamber now that Marco Rubio has been tapped for Trump ...

The Iowa Transportation Commission, a division of the Iowa Department of Transportation, approved $3.5 million for nine ...

Sen. Tom Cotton (R-AR) is set to become the chairman of the Senate Intelligence Committee during President-elect Donald Trump ...

Sen. Tom Cotton is on course to lead the powerful Senate Intelligence Committee when the new Congress convenes in January, ...

Arkansas Sen. Tom Cotton is expected to become the next chairman of the Senate Select Committee on Intelligence after ...

Tom Cotton (R-Ark.) is reportedly positioned to assume the chairmanship ... “Senator Cotton’s focus on security at all costs ...

The former Army infantry officer has been linked with the role, overseeing national intelligence matters in the Senate.

NBC News hasn't called the Senate race in Pennsylvania, where Democrats are holding out hope even as Republican Dave ...

Ernst's spokesperson said she's 'laser-focused' on the Senate, after a news organization reported Ernst is interested in ...

The AP called the Pennsylvania Senate race between Dave McCormick and Democratic incumbent Bob Casey in favor of the Republican.

Sen. Marco Rubio (R-FL) cried hypocrisy, pointing to previous rhetoric from Democrats denouncing Republicans who questioned election results.