In this photo released by The Russian Academy of Sciences' Vulcanology Institute, The Klyuchevskoy volcano, one of the highest active volcanoes in the world, erupts in northern Kamchatka Peninsula, Russian Far Eat, on Monday, August 4, 2025, sending ash six kilometres into the sky. (Phoot by Yury Demyanchuk, The Russian Academy of Sciences' Vulcanology Institute via AP Photo)
