Previous research on the effect of wolves on the food web has been criticized, raising questions about the predator’s role in the Yellowstone ecosystem.

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 ...

Ranchers say the real conflict is with the rules and whether agencies can keep up, especially as depredations undermine the ...

On four separate occasions, Wolf 907F seized power as the alpha female leader of the Junction Butte Pack in Yellowstone National Park. (National Park Service file photo courtesy of Jeremy ...

New research published in Nature Scientific Reports reveals how gray wolves in Isle Royale National Park seasonally alter their habitat preferences to align with beavers’ habitat preferences, a shift ...

Another of Colorado’s reintroduced gray wolves has died. The female wolf was reported dead in northwest Colorado on May 15, marking the seventh death among the wolves reintroduced to the state in ...

The EU is trying to downgrade the protection status of wolves in Europe. Scientists say there are many ways to co-exist with these creatures that are vital for a healthy ecosystem. This next story ...

I have attended wolf panel discussions and hearings, read articles and researched the wolf. Introducing wolves into the ecosystem does not compare to the slaughter of the buffalo to starve the natives ...

New research broadens our understanding of how gray wolves interact with and influence aquatic habitats. On Prince of Wales Island, Alaska, gray wolves have been observed engaging in an unusual ...