Before Joseph R. Biden Jr. was sworn in 2021, Donald J. Trump held the record for the country’s oldest commander in chief. He reclaimed the record on Monday.

For many, the moment President-elect Donald Trump flexed his pre-presidential power was when he entered Madison Square Garden in late November to attend the Ultimate Fighting Championship trailed by Elon Musk,

With temperatures reaching a high of 24 degrees in Washington, D.C., the event was moved into the Capitol Rotunda, with a reduced audience as Trump's political comeback is made official.

The inauguration ceremony of Donald J. Trump will be moved indoors Monday due to the extreme cold, the president-elect announced in a statement Friday. It's the first time since President Ronald Reagan's inauguration for his second term in 1985 that an inauguration has been held indoors.

Trump's Inauguration Day is expected to be the coldest swearing-in of a president since former President Ronald Reagan's second inauguration. President-elect Donald Trump in Phoenix, Arizona ...

Donald Trump is expected to replace Secret Service director, sources told ABC News. President Ronald Reagan's second inauguration in 1985 was also moved inside due to the weather. ABC News ...

President Trump's GOP allies were ecstatic after his remarks at the U.S. Capitol after his inauguration on Monday.

His second inaugural address promised a "golden age," but the ideas in it evoked the late 1800s more than any recent presidency.

Supreme Court Chief Justice John Roberts began administering the oath to Trump and told him to raise his right hand before first lady Melania Trump, who was holding the Bible, made it to Trump’s side. Video and images of the ceremony show that Trump repeated the oath but never moved his left hand onto the Bible.

Donald Trump will be sworn in as the 47th President of the United States on Monday at the US Capitol. Follow for live news updates on all of the events.