Caroline Kennedy stepped out of the shadows and onto social media to assail her cousin, Robert F. Kennedy Jr., on the eve of his Senate hearing.

WASHINGTON (AP) — In a contentious confirmation hearing to become the nation’s top health official, Robert F. Kennedy Jr. struggled to answer...

WASHINGTON (AP) — Robert F. Kennedy Jr.’s confirmation hearing to become the nation’s top health official quickly devolved into an argument over...

Robert F. Kennedy Jr., who has taken different positions on the issue, has pledged to promote President Trump’s anti-abortion agenda in a bid to get...

Two protesters erupted in the Senate on Wednesday morning as Robert F. Kennedy Jr. faced questions about his qualifications to lead the Department of...

 President Donald Trump has pardoned, commuted the prison sentences or vowed to dismiss the cases of all of the 1,500-plus people charged with crimes...

Readers react to President Trump’s Inaugural Address, his clemency toward Jan. 6 rioters and more. Also: Joe Biden’s last pardons as president.

Robert F. Kennedy Jr. struggled at times Thursday to reassure a GOP swing vote and other senators about his support for vaccines, the major sticking...

Sen. Bernard Sanders signaled he does not believe Robert F. Kennedy Jr.'s about-face on vaccines as he pressed the health secretary nominee on...

President Trump promised to let Robert F. Kennedy Jr. "go wild" on health. Mr. Kennedy will outline what that means at a high-stakes hearing Wednesday...