Yellowstone just had an explosion. What that means for the future.

Yellowstone is an active volcano — it's not Disneyland with bison. It's a park teeming with over 500 spewing geysers, in addition to many boiling hot springs. On July 23, one of Yellowstone National Park's thousands of thermal features, near a hot spring called Sapphire Pool, exploded. Visitors fled as a plume of mud and rock shot into the air, covering a boardwalk in debris. Understandably, the park has temporarily closed this area.But crucially, this doesn't mean the greater Yellows