Mount Uturuncu, a Bolivian volcano, is not on the brink of a massive eruption as previously feared. New research reveals its ‘zombie’ behaviour stems from migrating hydrothermal fluids and gases, not an imminent magma buildup. A huge shadow has been hanging over the Bolivian Plateau for many years. Standing more than 6,000 meters above the …
Earth is not a quiet rock in space. Deep inside, there is a molten interior that stays extremely hot, shifting slowly and constantly. This inner heat is not evenly spread or released. It moves in patterns that depend on oceans, continents, and the slow motion of tectonic plates. Scientists have been trying to understand how …
The ground at Yellowstone does not always move quietly, and sometimes it waits for years before suddenly coming back to life. That is exactly what has happened at Echinus Geyser, the world’s largest acidic geyser, which has erupted again after nearly six years of relative silence. Visitors at Yellowstone National Park are once more witnessing …