Yellowstone Supervolcano May Erupt Sooner Than Expected - Scientists Warn Of A Global Climate Catastrophe

A new underground map of Yellowstone’s supervolcano has revealed four massive magma reservoirs, one of which matches the size of a past catastrophic eruption. Experts caution that while no eruption is imminent, shifts could occur within decades, not millennia. If Yellowstone erupts again, it could blanket North America in ash, block the Sun, and trigger a global cooling crisis lasting up to 20 years.