At the Nachusa Grasslands, there are more than 4,000 acres of restored tallgrass prairie — and one herd of bison.

The North American prairie rivals the Amazon rainforest in its biological diversity, and it’s disappearing even faster.

Sea of Grass,” written by Dave Hage and former Star Tribune environmental reporter Josephine Marcotty, is due in bookstores ...

Months of effort by neighbors in a Longmont community to save a prairie dog colony from extermination have paid off.

An ambitious plan to return grasslands to the wild ... Buffalo roam at sunset on APR’s Sun Prairie unit. If the reserve is fully realized, thousands of these animals will once again range ...

When ranchers leave the land, what version of nature takes over? The park and The Nature Conservancy have ambitious ...

The Department of the Interior seeks to remove the lesser prairie chicken’s endangered species designation. What would that mean?

“Echoes of Korea” opening reception: 5 p.m. Thursday, Boulder Public Library, 1001 Arapahoe Ave., Boulder. Meet the artists ...

If you’ve ever thought something like, “It’s just corn out there,” we’re gonna enjoy telling you how wrong you are ...