LONDON, May 4 (Reuters) - Prince Philip, the 95-year-old husband of Britain’s Queen Elizabeth, is to retire from carrying out royal engagements later this year, Buckingham Palace announced on Thursday.

The prince, also known as the Duke of Edinburgh who has been by his wife’s side throughout her 65 years on the throne, had decided he would cease public duties from autumn, the palace said in a statement.

An announcement regarding The Duke of Edinburgh. https://t.co/SF1bgo68Un pic.twitter.com/TO9mR70xTk — The Royal Family (@RoyalFamily) May 4, 2017

The queen, the world’s longest-reigning living monarch who celebrated her 91st birthday in April, will continue to carry out a full program of official engagements, it added.

The announcement was made following a meeting of senior royal staff at Buckingham Palace, news of which prompted speculation about the health of the royals.

However, a well-placed source said there was no cause for concern about the welfare of the queen or Philip, who turns 96 next month.

The couple, who are due to celebrate their platinum, or 70th, wedding anniversary in November have been cutting their workload in recent years, passing on many responsibilities to son and heir Prince Charles, and grandsons, Princes William and Harry.