U.S. Sen. Mitch McConnell, the longest-serving sitting senator, has announced he will leave Congress at the end of his term.

McConnell, the longest-serving Senate party leader in U.S. history, chose his 83rd birthday to share his decision.

Republican U.S. Senator Mitch McConnell, who acquired the moniker "Grim Reaper" as the longest-serving party leader in Senate ...

U.S. Sen. Mitch McConnell, after spent decades in the nation's Capitol shaping Republican priorities, will not seek ...

Kentucky lawmakers and political insiders shared their reactions to Sen. Mitch McConnell's retirement, calling him a ...

Longtime Kentucky Sen. Mitch McConnell will not seek reelection next year, he announced Thursday, ending a decadeslong run as ...

While he championed conservative causes, McConnell ultimately saw his influence challenged by the rise of Trump-era GOP ...

Senate Majority Leader John Thune (R-S.D.) says he expects former Senate GOP Leader Mitch McConnell (Ky.) to vote with Senate ...

WASHINGTON—In 2017, when President Trump was fresh in his first term, then-Senate Majority Leader Mitch McConnell was asked ...

U.S. Sen. Mitch McConnell, who's spent decades in the nation's Capitol shaping Republican priorities, will not seek reelection when his term expires.

Sen. Mitch McConnell was a generational force for the Republican Party — using procedural tactics and political will to ...

Mitch McConnell was a generational force for the ... including the party’s new Majority Leader, South Dakota Sen. John Thune, who said McConnell has warned him and the party’s whip, Wyoming ...