Trooping the Colour is held annually to mark the reigning monarch's official birthday.

King Charles III received a standing ovation from Canadian lawmakers on Tuesday as he opened a new session of parliament in Ottawa.

Kate, the wife of Prince William, is one of three siblings.

William and Kate's three children George, Charlotte and Louis are heirs to the throne.

Prince William and Princess Kate's kids marked the 80th anniversary of VE Day.

The royal family began celebrations for Victory in Europe Day as worldwide reactions came in from Prince Harry’s interview with the BBC, in which he said he would love a reconciliation with his family.

In an emotional interview, Prince Harry revealed his father, King Charles, won't speak to him, but would love to reconcile with his family.

Charlotte is Prince William and Kate's second-eldest child.

The king shares a rare personal message about his cancer diagnosis and treatment ahead of a reception at Buckingham Palace on Wednesday to honor those caring for cancer patients.

The monarch's cancer diagnosis was announced by Buckingham Palace in February 2024.

William and Kate's April 29, 2011, wedding was watched by millions of people around the world.

Louis, the youngest of William and Kate's three children, is featured in an adorable new photo.

Louis, the youngest of William and Kate's three children, is featured in an adorable new photo.

Prince William and Prince George attended a soccer game in Paris to watch as Aston Villa took on Paris Saint-Germain.

Harry attended the court hearing without his wife, Meghan Markle.

Charles' cancer diagnosis was announced in February by Buckingham Palace.

The king's cancer diagnosis was announced publicly in February 2024.

The king's cancer diagnosis was announced publicly by the palace in February 2024.

Harry cofounded Sentebale in 2006 with Prince Seeiso of Lesotho.

Royal contributor Victoria Murphy joins us with the latest as the Princess of Wales resumes her royal duties.

Kate attended the Irish Guards' annual St. Patrick's Day parade.

One day after the meeting between Volodymyr Zelenskyy and Donald Trump devolved, the Ukrainian president was warmly welcomed by British Prime Minister Keir Starmer.

Meghan Markle shared an update explaining the meaning of her As Ever brand.

The two royal couples each showed PDA in their Valentine's Day messages.

The Princess of Wales visited a kindergarten class and met with current prisoners.

The 42-year-old princess announced her cancer diagnosis in March 2024.

Charles walked through an art exhibition in London, talked to community center members and looked at some Polish dishes. Prince William went on a separate trip to a children's charity.

Kate joined a group of students at the National Portrait Gallery in London.

Princess Kate rode a school bus with students on their field trip to London's National Portrait Gallery.

In honor of World Cancer Day, the Princess of Wales shares a message of support for others facing the disease after opening up about her own journey.

Kate announced in 2024 that she had been diagnosed with cancer.

King Charles III also visited the Auschwitz death camp to mark 80 years since its liberation.

Harry first started legal action against News Group Newspapers in 2019.

The Princess of Wales announced that her cancer is in remission, less than a year after revealing her diagnosis.

Princess Kate announced on Tuesday that her cancer is in remission after visiting with cancer patients at the hospital where she received treatment.

Kate, the Princess of Wales, announced she was in remission from cancer on Jan. 14, 2025, sharing an image of herself visiting the hospital where she received cancer treatments.

Kate announced her cancer diagnosis in March and underwent chemotherapy.

Princess Kate announced in September she had completed chemotherapy treatment.

Catherine, Princess of Wales, visited the hospital where she received her cancer treatment to thank staff and speak with patients.

Meghan Markle's new lifestyle show "With Love, Meghan" received a new release date on Sunday.

"GMA" celebrates the Princess of Wales' birthday with a look at her challenging year and gradual return to the spotlight.

Kate is expected to mark her birthday privately with her family.

King Charles offered his heartfelt thanks in his annual Christmas message to the medical team that supported him and the rest of the royal family through illness.

A special look at Windsor Castle's festive display. ABC News' Lama Hasan reports.

Britain's royal family traditionally celebrates Christmas at Sandringham.

Britain's royal family traditionally celebrates Christmas at Sandringham.

Princess Kate says Christmas is one of her "favorite" times of year.

A royal source tells ABC News that King Charles will be continuing with his treatment into next year and that it is a “managed condition.”

The Prince of Wales and the actress discuss the new documentary, which explores stories from past Earthshot finalists, examines the global picture and highlights progress toward a sustainable future.

Prince William and Hannah Waddingham discuss their new documentary, “The Earthshot Report,” which premieres on PBS at 8 p.m. ET on Dec. 18.