With Republicans reclaiming control of the U.S. Senate, Democrats pin hopes on House races as a check on the GOP.

As of Thursday, Arizona is one of two states where the final election results are still being counted. CBS News correspondent Kris Van Cleave reports on the latest status.

CBS News estimates that control of the House of Representatives is lean Republican. Meanwhile, the GOP flipped the Senate with longtime leader Mitch McConnell stepping down from the role. CBS News congressional correspondent Nikole Killion has more.

DAILY CALLER NEWS FOUNDATIONRepublican challenger Dave McCormick has defeated incumbent Democratic Sen. Bob Casey in Pennsylvanias pivotal Senate race, according to The Associated Press. The... Read MoreThe post

The tight margin of McCormick's lead means that a recount could be triggered under Pennsylvania law.

Republican David McCormick defeated Democratic Senator Bob Casey in Pennsylvania.

With Republicans in control of the Senate, CBS News rates control of the House as lean Republican as of Thursday evening. Controlling the lower chamber would give President-elect Trump a unified government. Jessica Taylor, Senate and governors editor for The Cook Political Report, and Daniella Diaz, congressional reporter for Politico, join "America Decides" to discuss the latest.

Sen. John Fetterman (D-Pa.) criticized The Associated Press on Thursdayoverits call for the Republican challenger inthe Pennsylvania Senate race, saying the outlet shouldnt make a call in this race just yet. We still have tens of thousands of votes to be counted across the Commonwealth, Fetterman said in a poston the social platform X. @AP_Politics...

The president-elects backing, if he offers it, would have a huge and potentially decisive effect on the three-man race.

Follow 538 and ABC News for live updates on the presidential election between Kamala Harris and Donald Trump, and key races for U.S. Senate, House, governor and more.

The Trump tsunami has washed away a long-time Senate Democratic powerhouse from Pennsylvania. Republican David McCormick defeated three-term Democratic Sen. Bob Casey, according to the Associated Press, which called the […]The post ...

The Trump ally called for a U.S. military intervention in Mexico while on the campaign trail

David McCormick has won the Pennsylvania Senate race, defeating the Democratic incumbent Sen. Bob Casey, the AP reports.

Democratic incumbent Bob Casey is refusing to concede his race for Pennsylvania Senate, which the Associated Press called in favor of Republican Dave McCormick on Thursday. The AP race call came just hours after a Casey campaign spokeswoman said they were "confident" he would prevaila claim that was quickly dismissed by election analysts. McCormick was […]The post

Republicans flipped another Senate seat on Thursday, as their candidate Dave McCormick ousted three-term incumbent Democratic Sen. Robert P. Casey Jr. in Pennsylvania, ensuring the GOP will have at least a 53-seat majority in the next Congress.

Republican David McCormick cut Democratic Sen. Bob Casey’s leads in Philadelphia and its populous suburbs and built leads in the more GOP-leaning parts of the state, foreclosing the incumbent’s pathway to victory

Republican challenger Dave McCormick narrowly defeated Democratic incumbent Sen. Bob Casey of Pennsylvania on Thursday. McCormick won the sea...

Republican victories in the presidential and Senate races dominated the headlines from Tuesday’s election, but the GOP is also feeling good about results from several of the down-ballot races. The Republican State Leadership Committee, which supports Republican efforts in state legislative races, celebrated flipping control of the Michigan House and Minnesota House, along with holding [̷...