Two aides to Pennsylvania Sen. John Fetterman left his office shortly before the publication of a story calling into question the Democrat’s health. Caroline Shaffer and Madeleine Marr parted ways with the senator in the lead-up to a May 2 New York magazine story revealing that current and former staffers were concerned about Fetterman’s mental and physical well-being,

The article details troubling allegations about Fetterman’s behavior from former chief of staff Adam Jentleson and other staffers.

Journalist Mark Halperin defended media reports detailing the alleged cognitive decline of Democratic Sen. John Fetterman, saying these discussions were "warranted."

The Alabama Republican argued their silence is out of fear of the party’s progressive base, discomfort over his outspoken support for Israel

Pennsylvania Sen. John Fetterman tore into the current and former staffers who badmouthed his mental health to a “very left publication” for a “hit piece” that rocked the

The former chief of staff to U.S. Sen. John Fetterman grew so concerned about the Pennsylvania Democrat’s behavior last year he wrote a detailed letter to Fetterman’s doctor, warning that the politician appeared to be experiencing significant mental health challenges that could pose serious risks to his well-being,

Sen. John Fetterman is roundly dismissed allegations that he’s unfit to serve in the Senate, attacking a recent report detailing claims of erratic behavior as a “hit piece” and vowing to serve out his term.

Some prominent political figures have come to Sen. John Fetterman’s defense, including Pennsylvania’s junior senator, Republican Dave McCormick.