Trump didn't place his hand on the Bible during his swearing-in, and some of his supporters are blaming John Roberts.

John Roberts decried politicians across the spectrum who have "raised the specter of open disregard for federal court rulings ...

John Roberts is the Chief Justice of the United States, and he will administer the oath-taking ceremony for Vice ...

Chief Justice John Roberts issued a stark warning to the Trump administration, members of Congress and the public about threats to the nation’s judicial system.

Chief Justice John Roberts' year-end report caps another tumultuous year for the Supreme Court, which faces calls for ethics reforms.