Geopolitics While nuclear explosions go unnoticed at 1,000 km, the loudest sound in history was heard at 4,800 km and circled the planet four times. Douglas Avila 17/05/2026 at 17:32
Interesting facts After About 250,000 Years Without Erupting, Bolivia’s Uturuncu Volcano Continues to Swell About 1 cm Per Year, Produces Frequent Microquakes, and Reveals a Huge Magma System Beneath the Andes That Intrigues Scientists About the Internal Mechanism of This So-Called “Zombie Volcano” Valdemar Medeiros 12/03/2026 at 14:47