Biographer Tom Bower says Diana and Camilla had a confrontation in 1989.
Prince Harry is living up to his mother's legacy as a longtime supporter of charities fighting the spread, transmission and stigma surrounding HIV/AIDS.
Whatever Diana may have done to change sentiments toward the family, the institution is unlikely to withstand the challenges coming its way.
"My heart stopped for a moment, thinking this would just be the most awful thing," said an onlooker.
The late princess's innermost thoughts are revealed in a new documentary.
The late Princess of Wales "grew up with gollies," she reportedly said during a visit to Australia in 1985.
The tapes of Diana discussing her failed marriage to Prince Charles were recorded by a speech therapist.
Princess Diana turned to Queen Elizabeth II for help during her marital struggles with Prince Charles, soon-to-be-aired tapes reveal.
August 31 marks the 20th anniversary of the Princess of Wales's death.
Diana died in a car crash in 1997, and the princes have also made plans to commemorate the 10th anniversary of her death in August.
A new biography details the breakdown in relations between the prince and princess.
A series of newly announced documentaries and news specials illustrate Princess Diana's enduring legacy in the United States.
Ryan Murphy's anthology series is moving from Hollywood to the halls of the royal palace.
The Princess of Wales was killed in a car crash in 1997, when Harry was 12.
Britain's longest reigning monarch turns 90 on Thursday.
Image of Diana's solo visit came to symbolize her unhappy marriage to Prince Charles.
A new Ipsos MORI survey reveals that 75 per cent of the British public believe the monarchy has an important role to play in Britain's future.