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

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

A bipartisan bill initiated by Sen. Markwayne Mullin aims to protect the 988 Suicide and Crisis Lifeline from cyber threats.

The Oklahoma senator said in a video on X that violence against journalists would be an effective way to silence political ...

On Tuesday, U.S. Senator Markwayne Mullin (R-OK), a member of the Senate Appropriations Committee, spoke with the Norman Chamber of Commerce about the administration of President Donald Trump and his ...

Sen. Markwayne Mullin views Trump's comments as "tongue in cheek" and not to be taken seriously. Though President Donald Trump says he's serious about seeking a third term in office, two Oklahoma ...

Tariffic: U.S. Sen. Markwayne Mullin urged Americans to buy American after President Donald Trump announced higher tariffs on just about all goods coming into the U.S., while Sen. James Lankford w ...

US President Donald Trump's announcement of blanket tariffs on friends and foes alike last week wiped out trillions of pounds ...

The T words: U.S. Sen. Markwayne Mullin attracted a lot of attention with a CNN interview in which he acknowledged that "tariffs is a tax and it will be passed on to consumers." When CNN's Kaitlin ...