King Charles III and Queen Camilla continued their state visit to the US by attending a ceremony at the National September 11 Memorial in New York City.

The monarch spent four days in the United States, attending a packed agenda of events alongside wife Queen Camilla

The 77-year-old showed he commands Donald Trump's respect and issued remarkably frank points on subjects fraying U.S.-U.K. ties.

King Carl XVI Gustaf of Sweden had the whole country celebrating his 80th birthday, but it was the youngest member of the royal family who stole the show. The King and his family celebrated the milestone at the Royal Palace in Sweden,

King Charles and Queen Camilla hosted the King's Trust Global Gala at Christie's New York, drawing Hollywood stars to celebrate the charity's 50th year.

The move is expected to recoup millions of dollars a month for Scotland’s economy.

Charles III, with his four-day U.S. tour, helped take some of the rancor out of trans-Atlantic ties—at least for now.

The monarch reflected on his mortality during an event in New York City