Yellowstone recorded a record-high number of bear jams — 499 with grizzly bears and another 760 black bear gridlocks.

This air pollution, which can travel hundreds of miles from its source, affects parks like Grand Teton and Yellowstone, as well as parks and communities in neighboring states. The state of Wyoming has ...

Planning a trip to Yellowstone or Grand Teton? You might want to rethink your timing. Discover the unexpected facts behind ...

Judge's ruling overturns Trump administration decision to remove endangered species protections from grizzly bears in the Yellowstone and Grand Teton region. In September 2018, a federal judge ruled ...

Yellowstone recorded a record-high number of bear jams — 499 with grizzly bears and another 760 black bear gridlocks.