Pilots flying over Ecuador’s northern Andes received a fresh volcanic ash warning on 17 June 2026 after Reventador, one of the country’s most active stratovolcanoes, pushed an ash cloud from the ...
When Ethiopia’s Hayli Gubbi volcano erupted in November 2025 after nearly 12,000 years of dormancy, volcanologists across the world immediately tracked the high-altitude ash plume. According to the ...