Fetterman’s unique backstory is as familiar as his trademark gym shorts and hoodie: A hulking Harvard Kennedy School grad ...

Republican Sen. Markwayne Mullin (Okla.) says Sen. John Fetterman (D-Pa.) seems to be “cognitively better” today than when he ...

Adam Jentleson raised concerns about the senator's mental health after taking office in a piece for New York Magazine's Intelligencer.