The world's largest volcano, Mauna Loa, located in Hawaii, has been announced. The U.S. Geological Service (USGS) announced that Mauna Loa in Hawaii, known as the world's largest volcano, is in motion. "Currently, the lava flow is held at its peak, not threatening communities in the area," officials said. said. In addition, the authorities raised the 'warning' level one notch after their...