Scientists have studied Yellowstone National Park's magmatic system for years, but a new view of the magma chamber shows the long-dormant supervolcano is not at immediate risk of eruption.

Scientists have uncovered a hidden geological feature, 'a secret lid' deep below the park, that helps explain why the supervolcano hasn’t erupted in 640,000 years, and why an eruption remains incredibly unlikely.

A recent study discovered the exact location of the Yellowstone supervolcano's magma cap -- and hints at when it may erupt.