President Calvin Coolidge's inauguration was the first to be broadcast live on the radio. A lot has changed since then.

President Donald Trump, when taking his most recent oath of office, did not appear to place his left hand on either of the ...

Although it's done so often it seems like rule, is there a requirement to use a Bible during a swearing-in ceremony?

Theodore Roosevelt did not use a Bible when he was sworn in following the death of President William McKinley in 1901. Lyndon ...

Donald Trump will be only the second U.S. president after Grover Cleveland to serve two nonconsecutive terms after he takes ...

(Interestingly, there is also no stipulation that the oath of office end with “so help me God,” though it has become customary.) Calvin Coolidge, in his 1929 autobiography, also claims he didn ...