At Yellowstone's vibrant Grand Prismatic Spring, steam curls off the water in thick white plumes — a visual cue that the ...

A man has been caught on camera wandering off the boardwalk at Grand Prismatic Spring in Yellowstone National Park for a better look at the scalding waters. This is incredibly dangerous; temperatures ...

Anybody who has ever seen the stunning coloration of Yellowstone’s Grand Prismatic Spring could easily argue that the hot spring is one of the most beautiful natural sites on Earth. Located in the ...

Charlie has an undergraduate degree in Forensic Psychology and writes on topics from zoology and psychology to herpetology.View full profile Charlie has an undergraduate degree in Forensic Psychology ...

A bison in Yellowstone National Park appeared to stumble into the scalding water of Grand Prismatic Spring, causing its death as tourists looked on during the park's busiest season. The bison fell ...

CHEYENNE, Wyo. (AP) — Yellowstone National Park rangers have not been able to contact or locate a group of Canadian men accused of walking onto a sensitive hot spring, and it's possible they have ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week’s contribution is from Michael Poland, geophysicist with the ...

Atlas Obscura on Slate is a blog about the world's hidden wonders. Like us on Facebook, Tumblr, or follow us on Twitter @atlasobscura. The Grand Prismatic Spring in Yellowstone National Park shows ...