Park City Institute will present "National Geographic Live! Wild Wolves of Yellowstone" on Friday with Explorer Doug Smith.

In 1872 Yellowstone Valley became the first National Park, and Thomas Moran acquired the nickname that stuck to him for the rest of his life: Thomas (“Yellowstone”) Moran. Yellowstone Moran ...

Yellowstone National Park is a popular destination for geology field trips. It’s easy to see why—the dynamic landscape ...

A number of studies have given us fascinating images showing Yellowstone’s magma reservoirs. But how are those images created ...

The best times to visit Yellowstone National Park are from late April to May as well as September through early October. These shoulder months offer mild weather, fewer crowds and little to no ...