Yellowstone is covered with evidence of glaciers. About 22,000 to 14,000 years ago, during the most recent ice age, ice draped the region to a thickness of a kilometer—that’s over half a mile! When the ice melted, it left debris everywhere, mantling much of the surface of Yellowstone National Park. For example, Hayden Valley, located between Yellowstone Lake and the Grand Canyon of the Yellowstone, contains glacial and lake sediment associated with multiple ice ages.

A grand opening for a new lodge and a renovated visitor center at Everglades National Park in Florida is set for October 27 at Flamingo.

Two people have been killed by a grizzly bear in Alberta’s Banff National Park.

Months after they wrote Agriculture Secretary Tom Vilsack regarding a private company being paid tens of millions of dollars to manage the website that serves as a national portal for accessing recreational activities on federal lands, Sens. Chuck Grassley and John Barasso are still waiting for answers.