Martin Luther King Jr. Day, a federal holiday designated as a national day of service to encourage all Americans to volunteer and improve their communities, according to the National Museum of African American History and Culture.

Martin Luther King Jr. Day is a federal holiday, but some shipping and delivery services may still be operational. Here's what we know.

Monday is Martin Luther King Day. Here's what to know about the businesses and services that are closed for the holiday in Arizona.

Although Martin Luther King Jr. Day is one of 13 federal holidays that is observed, inauguration day is not a federal holiday. Only employees who work in Washington D.C. observe the day by having the day off.

The United States is paying tribute to Dr. Martin Luther King Jr's legacy the same day a new president was inaugurated.

President-elect Donald Trump and Vice President-elect JD Vance were sworn into office on Monday, Jan. 20, the same day the nation is commemorating the life and legacy of Rev. Martin Luther King Jr. This year,

President Donald Trump found a letter from former President Biden in a drawer of the Resolute Desk in the Oval Office of the White House on Monday evening.

President Donald Trump‘s second Oval Office got its big debut Monday, including the return of an Andrew Jackson portrait and the reemergence of the Reagan rug. The rug, which was

Former Assistant Secretary of State Robert Charles revisits the inaugural messages of Ronald Reagan, Franklin D. Roosevelt and John F. Kennedy on Trump's inauguration day.