At Trump’s first inauguration in 2017, he used two Bibles—one his mother gave him and the Bible that Lincoln was sworn in ...

Ronald Reagan probably didn’t realize he was starting a tradition when he wrote a note congratulating his successor and left it in the Oval Office desk drawer after two terms as president.

How many people have been president of the United States? History surrenders this secret grudgingly. Several people technically were president, but aren’t considered presidents of the United States.

Presidential scholars say it's not worth it for Bush to get involved in public spats with Trump and say it will only hurt him ...