The U.S. Department of State recently issued a “ Level 3: Reconsider Travel ” advisory to U.S. travelers thinking about traveling to the Central American nation of Guatemala. The advisory cautions ...
Sep. 30, 2024 — The Hunga Tonga underwater volcano was one of the largest volcanic eruptions in history, and now, two years later, new research has revealed its main ... Extinct Volcanoes a ...
The idea goes that if a sulfur-rich fluid is introduced, gold forms this gold-sulfur complex, and when it turns out, it is highly mobile (especially in most sections of the mantle). Once entrained in ...