Editor’s note: this story contains information from a poll that was shown to be inaccurate based on the actual results of the ...

Polling averages are adjusted based on state and national polls, which means candidates’ averages can shift even if no new ...

As the race for U.S. Senate remains close in Pa., many eyes are on provisional ballots which may tip the balance. Some, ...

All Senate races have been called. Fox News projects one of two Republicans will prevail in Alaska's Senate race. This is factored in our balance of power calculation.