The National Park Service on Wednesday reported fresh grizzly tracks have been spotted in the northern section of Yellowstone ...

Yellowstone National Park is a place where steam rises from the earth and geysers erupt like clockwork. Parameters were ...

Yellowstone National Park staff observed grizzly bear tracks in the northern part of the park on March 9.Yellowstone officials are warning all visitors to stay ...

Visitors from around the world came to experience that gorgeous place with its dense forests, bubbling geysers, deep canyons ...

PS editor Taylor Andrews traveled to Yellowstone to embrace her inner Dutton — here's how the National Park compared to the ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife photographer Jeff Vanuga captured a ...

16."The Dancing Plague in Strasbourg of 1518. It's a wild historical story. People just started breaking out in dance and ...

Another blow to the NPS, by the Trump administration, is the planned shuttering of 34 building leases around the country.