the [National Park] Service to initiate a National Academy of Sciences (Board on Environmental Studies and Toxicology) review of all available science related to the management of ungulates and the ...

The Greater Yellowstone Ecosystem’s grizzly population continues to stagnate geographically, a relatively new trend that wildlife managers say is related to bears saturating “suitable habitat” where ...

Summertime is in full swing, but snow made a somewhat surprising appearance at Yellowstone ahead of July 4 celebrations.

Yellowstone officials said northern portions of the national park might remain closed for "a substantial length of time" due to severe flooding washing out bridges and roads. "Many sections of road in ...

Forget the summer crowds, exploring wide-open landscapes by ski, snowmobile or snowshoe, and revel in a solitude that few park visitors ever get to experience. By Ruffin Prevost Ruffin Prevost, a ...

The best times to visit Yellowstone National Park are from late April to May as well as September through early October.

NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of ...