VLADIVOSTOK, Aug. 6 (Xinhua) -- A dam has been destroyed near the Klyuchevskoy Volcano on the Kamchatka Peninsula in Russia's Far East, raising concerns over potential mudflows and transportation ...

VLADIVOSTOK, Aug. 5 (Xinhua) -- Klyuchevskoy volcano in Russia's far eastern Kamchatka Peninsula ejected an ash plume reaching 7 kilometers above sea level on Tuesday, with the cloud drifting ...