Public Employees for Environmental Responsibility (PEER) has come out with a report criticizing the National Park Service over visitor carrying capacities.

Heather White has been chosen as the president and CEO of the merging Yellowstone Association and Yellowstone Park Foundation.

Wildfires in western Wyoming has put both Yellowstone and Grand Teton National Parks on high alert for fire risk, and has led to some road closures.

Larry Matthews is one of the most colorful and charming personalities in Yellowstone National Park history.

The latest issue of Yellowstone Science will be dedicated to Yellowstone wolves, from reintroduction to the present.

Geophysicist Robert “Bob” B. Smith will be presenting new findings on Old Faithful Geyser tonight in Jackson, WY.

This October, San Francisco’s PBA Galleries will be auctioning off a book of rare William Henry Jackson images.

The Montana Fish and Wildlife Commission will meet today to decide on potential hunting regulations for Yellowstone area grizzly bears.

The drinking water supply at Old Faithful is tainted with trace levels of arsenic, according to the U.S. Environmental Protection Agency.

A coalition of wildlife advocacy groups intends to sue the U.S. Fish and Wildlife Service and Department of the Interior over bison in Yellowstone.