Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the ...

Yellowstone National Park drivers were stopped at standstill as they watched a massive herd of bison pass through.

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again ...

Yellowstone bison now breed as one interlinked population. Genetic studies show strong gene flow across all bison herds.

As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals ...

On Thursday, a Federal District Judge Brian Morris for the District of Montana heard several motions in the State of Montana’s lawsuit against Yellowstone National Park over bison management.

Yellowstone's first bison calf of 2025 was spotted in the Lamar Valley on Sunday, making it an early addition to the park's ...

Yellowstone National Park's bison are mostly contained to the park, but West Yellowstone, Montana, is one place where they ...

Since 2018, Denver has given 140 bison to 10 tribes, including the Northern Arapaho Tribe in Wyoming, a nonprofit on the ...

The valley is the “perfect storm” for roadkill, said Daniel Anderson, a Montana resident who co-founded Yellowstone Safe ...

Rangers at the country’s oldest national park plan to open major roadways and entrances to the site starting Friday as part ...