More than one year before Louisiana GOP voters decide who should be their senator, John Fleming feels good about his prospects of beating out Sen. Bill Cassidy (R-LA), thanks in part to new voting rules.

After voting to confirm Robert F. Kennedy Jr. as health secretary, Senator Bill Cassidy, a doctor and Republican of Louisiana, is embracing the “gestalt” of Kennedy’s measles response.

Louisiana sends a largely conservative delegation to Washington, but just how conservative are the state's members? Columnist Ron Faucheux's got the numbers.

Republican Senator Bill Cassidy of Louisiana is facing backlash for supporting the confirmation of Department of Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. following the first U.S. measles death in a decade. Newsweek reached out for comment to Cassidy's office and HHS via email on Wednesday.

Speaker Mike Johnson of Louisiana and Louisiana Sens. Bill Cassidy and John Kennedy react to President Trump's joint address to Congress.

Republicans on the Senate Committee on Veterans' Affairs were stumped when asked about massive staffing cuts coming for the Department of Veterans Affairs. Government Executive first reported late Tuesday that President Donald Trump planned to lay off as many as 83,

Sen. Bill Cassidy (R-La.) criticized Russian President Vladimir Putin’s track record of killing his perceived enemies on Monday, coming as President Trump and his Cabinet studiously avoid

U.S. Sen. Bill Cassidy, R-Baton Rouge, keeps his decision until the final moment as the Senate Finance Committee holds a roll call vote to approve the nomination of Robert F. Kennedy Jr. to lead the Health and Human Services Department, at the Capitol in Washington, Tuesday, Feb. 4, 2025.

Dan Bongino, the radio and podcast host tapped by President Trump to serve as deputy FBI director, has ripped Republican senators Bill Cassidy (La.) and Lisa Murkowski (Alaska) in the past, attacks that will draw more attention to his controversial nomination.