Mount Etna erupts on island of Sicily in Italy

Eruption of Mount Etna is seen from Catania city, Italy, Dec. 1, 2023. (Photo by Valeria Abis/Xinhua)

Lava flows downhill as Mount Etna erupts on the island of Sicily, Italy, Dec. 1, 2023. (Photo by Valeria Abis/Xinhua)