Few animals symbolize wild interconnectedness quite like wolves, whose return helped reveal just how tightly ecosystems are woven together. Bring wolves back to a landscape, and eventually, the ...

Yellowstone National Park is often told as a story of recovery. Wolves returned and then elk changed their behavior. Willows and aspens then rebounded and rivers, it is said, changed course. The ...

It’s one of the most famous wildlife experiments in modern America. And three decades later, the honest answer is: yes, it was worth it, but not for the simple reason most people think. When gray ...

After nearly three decades of celebrating the reintroduction of wolves to Yellowstone, scientists now question the extent of their impact on the ecosystem. A new study challenges the widely accepted ...

One of the best things about visiting Yellowstone National Park is witnessing its diverse wildlife. In fact, the park is home to the largest concentration of mammals in the lower 48 states, and some ...