From Yellowstone to the Garden of Eden, almost 75% of the world's heritage sites at risk of drought or flooding, U.N. warns.

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

Mesa Verde National Park in southwestern Colorado protects and preserves the cultural heritage of 26 tribes of Ancestral ...

A Utah man is facing federal charges after allegedly traveling to Yellowstone National Park with the intent to kill a person ...