Yellowstone National Park crews recovered over 26,000 dropped items from geysers in 2026.

This year, visitors have dropped pink slime, fake nails and retainers into the national park's hydrothermal attractions.

Add Yahoo as a preferred source to see more of our stories on Google. Mike Poland/Courtesy of USGS A new thermal feature in Yellowstone marked by a plume of steam and that formed in early August 2024.

The Yellowstone National Park Geology Team documented the wackiest finds people left in the park, encouraging tourists to keep it clean.

Yellowstone National Park workers have collected a record-setting amount of trash left around Old Faithful geyser and other ...

The world’s tallest geyser — Steamboat Geyser in Yellowstone National Park — sprang to life this week for the first time in several months. It reportedly began erupting shortly after 8:30 a.m. on ...

The geysers at Yellowstone National Park are still very much alive, and one of them just reminded us. The Echinus Geyser is the largest acidic geyser on earth, and it just started erupting again for ...

Located in America's Yellowstone National Park, the title of world's tallest active geyser goes not to the famous Old Faithful, but instead Steamboat Geyser. Part of the Norris Geyser Basin and ...

Home to more than 2.2 million acres, hundreds of geysers and waterfalls, as well as Yellowstone Lake – the largest high-altitude lake in North America – Yellowstone National Park is a bucket list ...

While the tally so far isn’t quite as large as last year’s haul, Yellowstone officials still impressively retrieved more than 280 hats from the hydrothermal areas. Workers cited standouts including a ...

Just northwest of the Fishing Bridge, Lake Village and Bridge Bay area, the Canyon Village area includes both the Grand ...

If you don't get to see it, there are more than 500 active geysers located within Yellowstone National Park, including Old Faithful. Established in 1872, Yellowstone National Park was the world's ...