Home to some of the most unique geothermal features in all of North America, Yellowstone National Park is a true treasure.

Wildlife experts and advocates say you can’t put a price on Yellowstone’s famous grizzly bears because they’re “priceless.” ...

A car crash in a Chicago suburb involving a U.S. Border Patrol vehicle led to a violent arrest caught on video showing an agent repeatedly punching a man in the head while pinned to the ground. These ...

With its bison population estimated at 5,300 as of August, Yellowstone bison manager Chris Geremia told the group park officials will “be using all tools to decrease" the herd.

Yellowstone National Park might be one of the most famous landmarks in all of the US, even for those living in other ...

AMES, Iowa — The leader of the Yellowstone Gray Wolf Restoration Project will discuss the controversial reintroduction of wolves to Yellowstone National Park during a talk at Iowa State University.

A wildlife photographer said she was mesmerized watching Yellowstone’s Wapiti wolf pack devour an elk near a road. At one ...

(CNN) — Yellowstone National Park has urged visitors to protect wildlife after a string of incidents that have left animals killed or endangered, including one in which tourists gave a newborn elk a ...

Why a National Wildlife Monument? National Monuments are designated to protect scenery and wildlife as well as cultural and historic sites. The Antiquities Act allows the creation of such monuments, ...

Fall in Yellowstone National Park means busy bears are eating as much as they can before hibernating this winter. But the ...

From iconic Yellowstone, the country's first national park, to the Great Smoky Mountains National Park ... Some of those ...

Driving on a road in Yellowstone during winter is not just full of risk for the visitors, but also for the wildlife that is ...