Large Steam Explosion Rocks Biscuit Basin at Yellowstone (but Don't Panic!)
[html]Steam explosions are one of the biggest potential hazards at Yellowstone Caldera. Today, one of the largest explosions in years hit the Park.[/html]
Source: Large Steam Explosion Rocks Biscuit Basin at Yellowstone (but Don't Panic!) (http://ht**://www.discovermagazine.c**/planet-earth/large-steam-explosion-rocks-biscuit-basin-at-yellowstone-but-dont-panic)