Petra’s ancient Treasury, the rose-red city’s iconic façade, on Friday lit up in blue in solidarity with cancer patients around the globe, marking the 22nd World Cancer Day, on February 4. The event, held under the patronage of HH Princess Dina Mired, former president of the Union for International Cancer Control (2018-2020), was organised by the Petra Development and Tourism Region Authority (PDTRA) in cooperation with the Ministry of Tourism ...