Sen. Bill Cassidy (R-La.) formally launched his Senate reelection bid Friday as he braces for a potentially volatile primary ...

Cassidy, who was one of seven Republican senators to vote to remove Trump, has tried to repair his relationship with the ...

Louisiana Republican Senator Bill Cassidy has aligned himself closely with President Trump during his second term seeking to ...

U.S. Sen. Bill Cassidy and his three Republican challengers have one thing in common in Louisiana's upcoming Senate race.

The move marks an escalation in Health and Human Services Secretary Robert F. Kennedy Jr.’s efforts to assert control over the CDC’s vaccine advisory process.

The organizations include the American Medical Association, the American Academy of Pediatrics and the Infectious Diseases ...

I was standing in the emergency department at 11 p.m. under dingy hospital fluorescent lighting. My recommendation for the ...