The pontiff pays tribute to migrants who lost their lives at sea at a cemetery on the Italian island of Lampedusa.
They washed up at high tide and people said there was nothing they could do to save them.
A volunteer diver has described shaking as he filmed his encounter with an endangered Great White shark between Tunisia and Sicily.
The Arctic Metagaz went down between Libya and Malta after it was hit by explosions and a fire, Libyan officials say.
Overfishing and illegal fishing are contributing to the loss of sharks, including great whites.
More than 700 have died crossing the central Mediterranean in 2025, according to the UN reugee agency.
Sea temperatures around places like Majorca exceeded 30C earlier this month, far above average.
The vessel is travelling to multiple locations, including the Middle East, over eight months.
