At one point, she turns her back to the bull elk, and that was one of many questionable mistakes she made that day. Just as ...

Large herbivores, such as bison and elk, have lived continuously in Yellowstone National Park for more than two millennia, a new study has confirmed. Despite the near-extinction of bison in North ...

For example, nine major elk herds pass through Greater Yellowstone on epic migrations. Although they spend a majority of their time on public land, they also spend crucial winter months on private ...

Yellowstone elk don't budge for wolves say scientists S.J. & Jessie E. Quinney College of Natural Resources, Utah State University Journal Journal of Animal Ecology Funder an anonymous private ...

At the 10-year mark (post-reintroduction), the elk population in Yellowstone had decreased approximately 50%, from 16,791 to 8,335, eclipsing scientists’ estimates. “Factors contributing to ...

These two effects — DMIE and TMIE — are causes of trophic cascades.

Large herbivores like bison or elk have continuously lived in the Yellowstone National Park region for about 2,300 years, according to a new analysis of chemicals preserved in lake sediments.

Large herbivores like bison or elk have continuously lived in the Yellowstone National Park region for about 2,300 years according to a new analysis of chemicals preserved in lake sediments. John ...

For more than a decade a passionate debate has reverberated within Yellowstone National Park’s scientific community regarding wolf reintroduction. Did wolves improve aspen growth by helping to reduce ...