Cornyn has raised shared more than $325 million with fellow Republicans — but Ken Paxton has said he shouldn't be leader.

Jacky Rosen prevailed over Republican Sam Brown in Nevada and will head back to the U.S. Senate for six more years. Rosen beat Brown by 1.4 percentage points, the Associated Press reported Saturday, despite President-elect Donald Trump defeating Vice President Kamala Harris in the state by 4 points.

Democratic incumbent Sen. Jacky Rosen won reelection early Saturday morning after The Associated Press declared she had beat Republican Sam Brown in a race that turned on Rosen’s strong performance in

Aside from once-and-future President Donald Trump's unexpectedly decisive win, one of the most surprising results in Tuesday's election was Republican Dave McCormick's apparent victory over three-term U.

Republican Dave McCormick expressed gratitude and thanked Pennsylvanians on Friday morning after media outlets projected his victory in Pennsylvania’s U.S. Senate race over three-term incumbent U.S. Senator Bob Casey (D).

Republicans have retaken control of the US Senate, after flipping seats in West Virginia, Ohio and Montana. The results guarantee the Republicans at least 52 out of 100 seats in the new chamber, with a handful of races still undecided.

Republicans on Saturday were close to clinching control of the U.S. House of Representatives, a critical element for President-elect Donald Trump to advance his agenda when he returns to the White House in January.

The future of partisan government control appears to be leaning Republican several days after polls close. Still, less than 40 races will decide how powerful Trump will be when he takes office.