Lava and steam are visible during the the Shiveluch volcano's eruption on the Kamchatka Peninsula in Russia, Sunday, Nov. 6, 2022. Towering clouds of ash and glowing lava are spewing from two volcanoes on the Kamchatka Peninsula and scientists say major eruptions could be on the way. The peninsula, which extends into the Pacific Ocean about 6600 kilometers (4,000 miles) east of Moscow, is one of the world's most concentrated area of geothermal activity, with about 30 active volcanoes. (Yury Demyanchuk, The Russian Academy of Sciences' Vulcanology Institute via AP)