Sen. Markwayne Mullin (R-OK) predicted that as long as the Democratic Party “digs down” on losing issues, the Republican ...

Oklahoma Republican Senator Markwayne Mullin joins Fox Across America With Jimmy Failla to shed light on how federal judges ...

Sources consistently place two members of Oklahoma’s congressional delegation, Kevin Hern and Markwayne Mullin, in the top 10 ...

President Trump has said he isn't joking about exploring a third term, although the U.S. Constitution doesn't allow it.

The U.S. Congress might not be the place you want to look for guidance on anything financial-related. After all, the national ...

Probably the most visible has been Sen. Markwayne Mullin, who's divided his posts between politics and updates on his ...

Markwayne Mullin has much to learn from the dignity, grace and kindness Oklahomans demonstrated after tragic 1995 bombing ...

Republican Markwayne Mullin shares an update on his son's condition as he undergoes testing at the Mayo Clinic in Rochester, ...

In a video, he said his son Andrew Mullin has lung growths that "keep getting progressively worse," so they're at the Mayo Clinic this week.

In a video posted over the weekend to his official X account, the Oklahoma Republican describes the 1890 killing of a former ...

Sen. Markwayne Mullin of Oklahoma is a loyal supporter of Trump, who has also espoused violent rhetoric toward the media. By Allison Detzel A Republican senator on Sunday said he was only joking ...