The final leg of the royal couple's trip highlighted the king’s longstanding advocacy for environmental causes.

Weekend Update addresses the president's image inside passports as well as the British royal's state visit, among other topics

Democrats face mockery for welcoming King Charles III to Congress after rallying at 'No Kings' protests targeting presidential power weeks earlier.

SNL UK mocks PM Keir Starmer again as he hijacks King Charles and Queen Camilla’s flight in a chaotic cold open.

King Charles drew laughter and repeated standing ovations during his address to the US Congress – but insiders told RadarOnline.com his sharp humor was carefully honed with the help of a behind-the-scenes team likened to a Saturday Night Live -esque writers' room.

Stops included Washington, D.C., New York City, and Virginia to mark the 250th anniversary of the United States.

King Charles and Queen Camilla's U.S. visit produced viral moments from White House jokes to feeding chickens at a Harlem urban farm with children.

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

Weekend Update addresses the president's image inside passports as well as the British royal's state visit, among other topics

The King has won praise for his trip to the U.S. as he walked a diplomatic tight rope with Donald Trump - but the last day of the trip saw an unintentional mistake