Geologists at Yellowstone National Park have pulled more than 300 lost hats from the famous hot springs. The headwear, ...

At Sunshine Coast Koala Rescue in Australia, two little orphaned koala babies have figured out the best way to get through a rough start: stick together and don't let go! Placed side by side in a ...

Geologists at Yellowstone National Park have pulled more than 300 lost hats from the famous hot springs. The headwear, ...

Rangers attempting to clean the Morning Glory Pool in September 1975.

Park visitors should ‘hold on tight’ to their hats and stay on marked boardwalks and trails to avoid losing their favorite ...

From pizza boxes to stuffed animals, geologists have found unusual trash across Yellowstone National Park this year after ...

At Sunshine Coast Koala Rescue in Australia, two little orphaned koala babies have figured out the best way to get through a rough start: stick together and don't let go! Placed side by side in a ...

Like the hats that fly off people’s heads, most of the trash that ends up in Yellowstone’s hydrothermal areas winds up there ...

Geologists at Yellowstone National Park have already collected more than 300 hats from the park’s hot spring areas this year ...

More than 13,000 pieces of garbage have been retrieved this year from hydrothermal areas in Yellowstone so far this year.

Ever wonder who collects hats blown into Yellowstone hot springs, repairs damage to bacterial mats or thermal ground, and ...