This top-down effect is technically known as a trophic cascade – a “domino effect throughout the ecological community,” as Pacific Wild puts it. As wolves hunt animals in the rung of the food chain ...

Georgia Good writes, By moderating wolf policy, FWP can protect the traditions, wildlife, and lands that make Montana great, ...

Yellowstone has long been a mecca for scientists studying how predators affect everything from elk grazing to vegetation ...

In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...

For the first time in 80 years, a new generation of fully-fledged aspen trees has grown in Yellowstone’s northern range. According to a new study, the reason for the success is thanks to the wolves ...