APTOPIX Flames and smoke billowing from a crater, as seen from the eastern side of the Mt Etna volcano, are framed by the remains of a building that collapsed after an October 1984 quake in Fleri, Sicily, Wednesday night, Feb. 24, 2021. Europe's most active volcano has been steadily erupting since last week, belching smoke, ash, and fountains of red-hot lava. (AP Photo/Salvatore Allegra)