Park staff have recovered everything from hundreds of hats and fake nails to rubber ducks and a tiny copy of The Vampire ...

Yellowstone and Grand Teton are two of America's most spectacular national parks, but they offer very different experiences.

Talk about a hot mess. Old Faithful has been blowing its top for generations — but these days, Yellowstone National Park workers have another eruption to worry about: tourist junk. As of early ...

Geologists at Yellowstone National Park collect a staggering number of items dropped accidentally — and in some cases ...

What staff find while cleaning out hydrothermal areas at Yellowstone National Park can be surprising, and they shared all of it, from common to funny to just plain weird.

A century-old mystery at Yellowstone’s Biscuit Basin has turned out to be less about a missing geyser and more about a ...

What if Yellowstone erupted? Explore a hypothetical timeline of what could happen from the first warning signs to global climate impacts.

No matter the type of debris, it needs to be removed as foreign material can cause damage or permanently alter the park’s natural features ...

In a blog post, Yellowstone scientist Margery Price declared that, as of early September 2026, the team collected more than 20,100 pieces of trash, 5,600 rocks and sticks, and over 280 hats in what ...

In 2022, the Yellowstone Volcano Observatory introduced a 10-year plan for monitoring volcanic, seismic, and hydrothermal activity in the Yellowstone National Park area. A key aspect of that plan was ...

What staff find while cleaning out hydrothermal areas at Yellowstone National Park can be surprising, and they shared all of it, from common to funny to just plain weird.

A drill crew in 1937 went looking for hot water in southeast Idaho and hit a pocket of gas that sent a fountain roaring into ...