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

Bison have survived hundreds of thousands of years in harsh winters and brutal summers, and they are doing it again this week ...

Every winter, Gleason’s family makes the journey from southern Washington to the northern border of Yellowstone in Montana to gain a semblance of something they had lost. For centuries ...

The total number of bison in a herd can range from about 20 during the winter to an average of about 200 in the summer, the NPS says. They are mostly active during the day and at dusk. Saman ...

She also noted a delay in the state’s case, as requested by Cottonwood, could cause “significant harm” if bison migrate out of the park in large numbers next winter. Bison migrations into ...

Lakota, a 1000-kilogram American bison, made the transition into public life last month when he moved habitats. He previously ...

MINOT, ND (KXNET) — Athletic races are usually saved for days with warm temperatures and clear paths, but that’s not the case for the Frozen Bison Fatbike Tire Race. The three-and-a-half mile ...

Fermilab in Batavia, Illinois, is known for its powerful particle accelerator and cutting-edge research in particle physics, but outside the U.S. Department of Energy facility, the bison that roam ...

She also noted a delay in the state’s case, as requested by Cottonwood, could cause “significant harm” if bison migrate out of the park in large numbers next winter. Bison migrations into ...