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 ...

A pair of tourists decided they wanted a closer look at Yellowstone National Park's biggest and most famous hot spring, wandering off the boardwalk and ignoring warning signs to stand right on the ...

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 ...

The summer crowds at Yellowstone National Park were confronted with the heartbreaking sight of a bison stumbling and then falling into the 160-degree Grand Prismatic Spring, one of the park’s main ...

Officials at Yellowstone National Park are investigating reports that a tourist crashed a drone into the famous and picturesque Grand Prismatic hot spring. "We've got eyewitness reports that it went ...

Yellowstone officials saw few violators during the first few months of a new prohibition against drones launched from National Park Service land. But last weekend someone flew his drone into ...

The gorgeous colors of Yellowstone National Park's Grand Prismatic hot spring are among the park's myriad hydrothermal features created by the fact Yellowstone is a supervolcano - the largest type of ...

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: ...

A Dutch man accused of crashing his remote-controlled drone into a hot spring in Yellowstone National Park has been charged with breaking multiple federal laws. Park officials say Theodorus Van Vliet ...