Weekend is expected to be among the busiest time of the year for the Great Smoky Mountains National Park. The park lists ...

A layer of magma has been discovered 2.4 miles below Yellowstone that releases gases and prevents eruptions, according to ...

There’s a kind of calm that settles in once the train starts moving. The usual rush fades, replaced by steady motion and ...

Though it's much less traveled and much less developed, this unsung Nevada wonder is a superb alternative to the geological wonders of Yellowstone ...

A third reintroduced gray wolf from British Columbia has been found dead, this time in Rocky Mountain National Park. The U.S. Fish and Wildlife Service is investigating the death, as gray wolves ...

A third reintroduced gray wolf from British Columbia has been found dead, this time in Rocky Mountain National Park. The U.S. Fish and Wildlife Service is investigating the death, as gray wolves are ...