Two tourists at Yellowstone National Park were caught walking across the crust of its largest hot spring. That’s not only illegal, but also highly dangerous. Tanya Saueressig, a 55-year-old tattoo ...

A bison died after it appeared to stumble into a hot spring at Yellowstone National Park last week while visitors looked on. The incident occurred during the early morning of June 21 at Grand ...

Onlookers at one of Yellowstone National Park's most popular sites watched a large bison take its final steps into a scalding hot spring and die in a horrifying reminder of what can happen away from ...

The Grand Prismatic hot spring in Yellowstone National Park is sourced from a magma chamber beneath it. The bright colours are produced by hydrophilic bacteria in the mineral-rich water. Disclaimer: ...

Add Yahoo as a preferred source to see more of our stories on Google. Image Credit: New York Post / YouTube. Grand Prismatic Spring is one of those places that looks almost fake in photos. Rings of ...