Yellowstone National Park closed the Madison River, the Firehole River and the Gibbon River downstream of Norris Campground, ...

Onscreen, at least, there are enough rangers to keep Yosemite running and to investigate a mysterious death at El Capitan.

The Park Service announced the incidents, which began more than a month earlier at a campsite along the Blacktail Deer Creek ...

The bear’s escalating behavior — including property damage and obtaining a significant food reward — posed a clear threat to visitor safety and warranted removal, Yellowstone National Park officials s ...

Yellowstone National Park officials have euthanized an adult female black bear following a series of troubling incidents at a ...

More geological changes are occurring at Yellowstone National Park, as another hole forms in one of the park's basins.

The unsettling 13-foot gap is located at Norris Geyser Basin - one of the hottest, oldest and most dynamic of Yellowstone's ...

A viral video claiming that a group of bears were leaving Yellowstone National Park amid supervolcano fears has been debunked ...

Yellowstone officials euthanized a food-conditioned black bear after it damaged property and consumed human food, raising ...

A new light blue hot spring has formed in Yellowstone’s Norris Geyser Basin after months of small hydrothermal explosions.

A black bear in a whitebark pine in Yellowstone National Park | Yellowstone National Park MAMMOTH HOT SPRINGS, Wyo. –- A ...

Yellowstone National Park staff lethally removed an adult female black bear following a series of concerning incidents at a backcountry campsite located in the Blacktail Deer Creek drainage in the ...