The Catholic Church needs to expand its safeguarding efforts to include the new threats and opportunities posed by artificial intelligence, top organizers of a Vatican conference said.

Pope Francis no longer needs the “noninvasive mechanical ventilation” he has used most nights since experiencing a breathing “crisis” Feb. 28, his doctors reported in a bulletin released by the Vatican press office March 19.

Amid widespread uncertainty and social fragmentation, Pope Francis urged young people to embrace their vocation as “pilgrims of hope,” offering their lives generously in service to others and as a response to God’s love.

Change can be frightening, but the Holy Spirit encourages the faithful to face their fears, follow Jesus’ light and be “born again,” Pope Francis said in a prepared text.

Argentines working in humble barrios, or neighborhoods, and the people they serve, prayed for the health of Pope Francis at one of the country’s most important Catholic shrines — a show of affection and support from a population that the Holy Father made a priority in his time as local archbishop.

Pope Francis spent the night without a breathing mask, the Vatican press office said March 18, indicating that his need for supplemental oxygen continues to diminish.

A painting of Christ being laid in the tomb, long hidden under layers of overpainting and forgotten by history, will once again be visible to the public in an upcoming exhibit at the Vatican.

People in the world of news and communications need to understand the full importance of words, Pope Francis wrote.

Britain’s King Charles III and Queen Camilla confirmed their plans to meet at the Vatican with Pope Francis in early April in an announcement March 18.

Pope Francis has been able to spend brief moments of the day without any supplemental oxygen, which is yet another sign of the gradual improvement in his condition, the Vatican press office said.