To ensure artificial intelligence is developed and used in an ethical, transparent and responsible manner in Vatican City ...

During a brief introduction, he explained that there are 2,797 keys for the Vatican Museums' various buildings and doors, all of which are numbered and held on large key rings kept in a climate ...

The Vatican's topography is fully integrated into the urban environment of Rome, with a low hill as the base where its main buildings, such as St. Peter's Basilica and the Vatican Museums ...

Pope Francis outlined his green vision for the Vatican in his 'Brother Sun' letter ... when he said he would "renew the dialogue" on how we are "building the future of the planet." ...