Yellowstone officials have repeatedly warned that bison — which can weigh up to 2,000 pounds and run as fast as 35 miles per ...

"Reckless endangerment of a minor." Yellowstone tourist suffers consequences after rescuing kid getting too close to bison: ...

If a wolf pack can bring down a bison, or locate a dead or dying bison, the carcass can sustain the pack for days.

"Approaching bison threatens them, and they may respond by bluff charging, head bobbing, pawing, bellowing, or snorting," ...

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects in history. Since their reintroduction in 1995, they have fundamentally ...

Sometimes all you can do is stop and take in the beauty of nature in motion. We're currently in the peak of winter in Yellowstone National Park. During this time of the year, the national park ...

A man who kicked a bison in the leg was then hurt by one of the animals in Yellowstone National Park, according to park officials. Park rangers arrested and jailed him after he was treated for minor ...

Two coyotes in standoff over a bison carcass in Yellowstone National Park arched their backs, raised their paws and bared ...

HELENA, Mont. (WABC) -- There are new details in the death of a baby bison at Yellowstone National Park that has sparked so much outrage. Park officials are now explaining why they had to euthanize ...

A Wyoming bison rancher is concerned that a BLM Montana decision to pull grazing leases for bison could lead to reclassifying ...

Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. A new one-hour special about the conflict surrounding Yellowstone National Park's bison herd is ...

HELENA, Mont. -- A Canadian man and his son loaded a Yellowstone National Park bison calf into their vehicle last month because they thought it was an abandoned newborn that would die without their ...