World’s largest acidic geyser actively erupts in Yellowstone for the first time in 6 years

Echinus Geyser in Yellowstone National Park, a rare acidic geyser and the largest in the world, has recently been observed ...
Smithsonian Magazine

Watch a Yellowstone Hot Spring Explode Into a Boiling Column of Mud, Water and Rock

A 2009 hydrothermal explosion at Biscuit Basin, similar to the one that happened this week. 2009 UNAVCO Earthscope Field Trip Participants via USGS Visitors at Yellowstone National Park ran for safety ...
AOL

Should travelers worry about Yellowstone’s rising ground?

Did anyone else grow up in perpetual fear of any and all natural disasters? I don’t know if it was cartoons or what, but as a kid who lived in the very urban city of Philadelphia, I was convinced I ...