The Wisconsin lawmaker has been a supporter of Pierre Kory, a controversial physician who advocated for a "wonder drug" during the COVID-19 pandemic.

Wisconsin's Ron Johnson has a history of spreading vaccine misinformation. Now he's giving credence to assertions about the ...

Sen. Ron Johnson raised concerns about why would-be presidential assassin Thomas Matthew Crooks’ cellphone was “all over the ...

Republican U.S. Sen. Ron Johnson is asking the U.S. Department of Justice to investigate allegations made by a former ...

Senate Permanent Subcommittee on Investigations chair Sen. Ron Johnson (R-Wis.) joins 'Squawk Box' to discuss tomorrow's ...

On Thursday, ProPublica reported that Senator Ron Johnson (R-WI) is endorsing a forthcoming book that promotes chlorine ...

A provision in a bill to reopen the federal government includes a provision allowing Sen. Ron Johnson and others who had ...

Ron Johnson's reversal came just after President Trump called on Senate Republicans to end the filibuster as a way to end the government shutdown ...

Wisconsin Sen. Ron Johnson is asking the DOJ to get involved in the case involving former Trump lawyer and Judge Jim Troupis, ...

Weeks before The Post’s bombshell story on Hunter Biden’s “laptop from hell,” Sen. Ron Johnson’s team was offered the infamous device but “couldn’t ...

Sen. Ron Johnson, R-Wis., warned Sunday that Republicans will be in "big trouble" unless they recognize that the next Democratic trifecta will "nuke" the filibuster to maintain power, insisting his ...

Republican Senators Hagerty, Hawley, Sullivan, Tuberville, Johnson, Lummis, and Blackburn held a press conference on Monday to reveal that the Department of Justice and former special counsel Jack ...