FWP said it believed the fifth wolf was “unknowingly wounded” when the four other wolves – two females and two males – were ...

Dash-cam footage shows the animal – likely a wolverine – bounding across a snowy road just outside Yellowstone National Park.

For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen growth by helping to reduce ...

For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen growth by helping to ...

A blurry video taken early Tuesday shows a creature bounding across a highway near Yellowstone National Park. Though the ...

The primary driver of decreased elk browsing pressure and increased aspen tree regeneration was a reduction in elk population density." ...

Mounting development is a grave threat because of how it is carving up an ecosystem that must stay relatively intact to ...

Colorado's ongoing wolf reintroduction will change elk hunting in the state. Here are some things hunters can expect to ...

Authorities discovered a dead wolf in Wolf Management Unit 313 last week, following a mortality signal from a Yellowstone ...

One of the females was wearing a radio collar, indicating it was being monitored by Yellowstone National Park biologists. So far this hunting season, 46 wolves have been killed in the state. Region 3, ...

Rip and Beth (Cole Hauser and Kelly Reilly) will carry the load in new Season 5 episodes of hit "Yellowstone" after Kevin Costner exited.