The Aga Khan, spiritual head of Ismaili Muslims, listens to a speech during the inauguration of the restored 16th century Humayun's Tomb in New Delhi, India, Sept. 18, 2013. ( ...

By Bruce Pannier Prince Karim Aga Khan IV, the spiritual leader of some 15 million Ismaili Muslims worldwide, died in ...

His Highness the Aga Khan’s commitment to development profoundly impacted millions, particularly in education, economic ...

A rare signed letter to Queen Elizabeth I from her lifelong friend and possible love interest, Robert Dudley, Earl of Leicester, has been sold for £32,700 – four times more than the estimated price.