Montana voters will select nominees in Tuesday’s state primary to replace two prominent Republican incumbents: U.S. Sen. Steve Daines and U.S. Rep. Ryan Zinke.

Georgia Republican Rep. Mike Collins is positioning himself as a strong supporter of Donald Trump in his bid to challenge Democratic Sen. Jon Ossoff.

Republicans in Congress have launched new efforts to approve and pay for President Donald Trump’s proposed ballroom at the White House.

A man protesting the war in Iran has been arrested after a struggle in a U.S. Senate building.

Republican U.S. Sen. Steve Daines of Montana has dropped his bid for reelection to a third term.

A woman in Canada has become a global symbol of defiance against Iran's regime.

The Senate has confirmed billionaire entrepreneur Jared Isaacman to serve as NASA administrator.

Senate Republicans have voted to roll back restrictions on mining and drilling in federal land in three Western states.

President Donald Trump has told government agencies to consolidate their wildland firefighting into a single program.

President Donald Trump’s administration is trying to merge the government’s wildland firefighting efforts into a single agency.

As California’s newest senator, Democrat Adam Schiff says he’s not going to shy away from familiar territory — opposing Donald Trump when he feels it is necessary.

Democrats’ crushing loss in Montana’s nationally important U.S. Senate race settled a fierce political debate over whether a surge of newcomers in the past decade favored Republicans.

Republican Tim Sheehy shaved Democratic Sen. Jon Tester’s margins in Montana’s populous counties and ran up his lead in the state’s more rural regions.

Republican Tim Sheehy has defeated three-term Democratic U.S. Sen. Jon Tester.

Republicans have struggled for 18 years to topple Montana Democratic U.S. Sen. Jon Tester.

A former Park Service ranger says U.S. Senate hopeful Tim Sheehy of Montana has been lying about a bullet wound that the candidate said came from fighting in Afghanistan.

Montana Republican Tim Sheehy denounced incumbent U.S. Sen. Jon Tester during a recent debate for “eating lobbyist steak” while Sheehy was fighting in Afghanistan.

Republican U.S. Senate candidate Tim Sheehy embraced his status as an outsider who came to Montana to start a business during the first debate in a race that could tip the balance of power in the Senate.

Three-term incumbent Democrat Sen. Jon Tester and Republican newcomer Tim Sheehy have cruised to victory in Montana’s primary election.

The general election for a race that could determine the Senate majority begins right after Montana voters lock in their nominees in Tuesday’s primaries.

Former U.S. Navy SEAL Tim Sheehy says he will seek the 2024 Republican nomination to challenge Montana U.S. Sen. Jon Tester as the Democrat tries to secure a fourth term.