King Charles III has been diagnosed with cancer and is undergoing treatment, as announced by Buckingham Palace.

Prince Harry traveled to the U.K. following his father's cancer diagnosis to be by his side.

Despite Harry's visit, there are no plans for him to meet with his brother Prince William.

The King's cancer was discovered during a procedure for benign prostate enlargement.

Harry's visit to the U.K. raises hopes for potential reconciliation within the royal family.

A complete timeline of King Charles's personal challenges and royal responsibilities through surgery, recovery and cancer diagnosis.