The shift comes as Democrat Mary Peltola extends her poll lead, despite White House efforts to boost Senator Dan Sullivan.

Democrats see new Senate opportunities in Kentucky and other Republican-leaning states, but polling snapshots and a difficult ...

President Donald Trump shared Tom Cotton's phone number to pressure the senator on the "Sunshine Protection Act," but Cotton ...

A top data expert said that the Democrats' chances of flipping the US Senate are "going up like a rocket" and hinge on one state. "The most likely seat to determine control of the United States Senate ...

North Carolina's upcoming Senate election features Democrat Roy Cooper against Republican Michael Whatley in a highly ...

A combined-control contract asks which parties will control both chambers. It is a separate market from either individual ...

The state hasn’t elected a Democrat to the Senate in nearly a century. Economic challenges during President Trump’s second ...

A Democratic victory in the Texas Senate race would upend national politics and serve as the decisive tipping point for control of Congress, according to an analysis of recent election data by CNN ...

CNN chief data analyst Harry Enten said it's simple for the Democrats: if James Talarico flips Texas, the Dems have a 78% shot at taking control of the Senate The post CNN Data Guru Harry Enten Says a ...

Republican Ashley Hinson, Libertarian Thomas Laehn and Democrat Josh Turek are running in Iowa's open U.S. Senate race. Hear ...

National Nurses United announced its endorsement of Angie Nixon from Florida for the U.S. Senate. If elected, Nixon will join ...