Donald and Melania Trump arrive at the White House ahead of the inauguration ceremony on Monday in Washington, D.C. (Andrew Harnik/Getty Images) Donald Trump was sworn in as the 47th president of the United States by Chief Justice John Roberts in an inauguration ceremony inside the Capitol Rotunda on Monday.

From decorations to executive orders, the 47th president has taken an aggressive posture in attempting to remake government.

Presidents Clinton, Biden issued orders aiming to correct environmental injustice. On Monday, President Trump issued orders revoking those efforts.

Every president since Ronald Reagan has left a note for his successor, and President Biden is the first to write a letter to someone who is both his successor and the predecessor who left a note for him.

A congressman is pushing for a law change that would allow President Trump to run for a third term — but would prevent other living presidents from returning to the White House.

President Donald Trump redecorated the Oval Office with many of the same artifacts from his first White House term.

As President Joe Biden prepared to pass the baton to President-elect Donald Trump, he followed the tradition of leaving his successor a note.

Former President Bill Clinton and former Secretary of State Hillary Clinton, who lost the 2016 election to President-elect Donald Trump, have arrived at Trump's second inauguration. Trump supporters gathered at Capital One Arena in Washington, D.C., booed as the Clintons walked in.

Of all the traditions surrounding the transfer of power from one American President to another, the first dance at the Inaugural Ball may be the hardest to watch...

Talk about depreciation. A Cadillac presidential limousine first used by the Clinton White House was sold at the Mecum Auctions

From left, former President Bill Clinton, former Secretary of State ... and did not extend a preinauguration invitation to the White House after refusing to concede the 2020 election.

Barron Trump has regained access to a number of perks as the son of the sitting president.