A lenticular cloud forms over Mount Rainier, considered an active volcano rising 14,410 feet above sea level, as viewed from Reflection Lakes on August 29, 2024, near Ashford, Washington.

Italy's Mount Etna lays claim to several titles. It is: The world's most active "stratovolcano" Europe's largest and most active volcano One of the best-monitored volcanoes in the world One of the ...

Indonesia's rumbling Mount Lewotobi Laki Laki erupted twice on Monday, sending a column of volcanic materials up to 11 miles into the sky, dumping ash on villages and causing dozens flight ...

Italy's Mount Etna, Europe's tallest volcano, erupted on June 2, causing tourists to seek safety. Several videos online have shown people fleeing as smoke and ash billowed from the side of the ...

Tourists on the Italian island of Sicily were forced to flee on Monday from the slopes of Mount Etna, one of Europe’s largest and most active volcanoes, after an eruption sent clouds of gas ...