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

Zoe De La Paz quit her corporate job in Chicago and in June moved to Yellowstone to work as a seamstress.

Formed during the first reintroduction, Yellowstone's oldest wolf pack ventured out of the park this summer sparking fears ...

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

Stars of the ‘Yellowstone’ spin-offs ‘Marshals’ and ‘Dutton Ranch’ think that a crossover is necessary.

Yellowstone National Park said a record amount of trash was removed from the park's hydrothermal areas so far this year, ...

A familiar face in the Yellowstone universe will be returning for Season 2 of Taylor Sheridan's Marshals in a recurring role.