Yellowstone Removes 20,000 Items from Geysers and Hot Springs

Yellowstone's geology team just cleaned out the park's famous geysers and hot springs, finding over 20,000 pieces of trash including 280 hats, Pokémon cards, and even a tiny copy of The Vampire Diaries.

The surprising haul shows both the challenge of protecting natural wonders and a team's dedication to keeping them pristine.