In 1995, Yellowstone National Park became the centre of a conservation experiment that would later be celebrated across the ...

"Painter et al. claim that large-carnivore recovery in Yellowstone National Park has produced a strong trophic cascade ...

Yellowstone’s wolf reintroduction has often been described as one of conservation’s clearest trophic-cascade success stories.

Yellowstone's wolf population just dropped to 84. The $82 million economic secret these predators carry is reshaping how we ...

Few animals symbolize wild interconnectedness quite like wolves, whose return helped reveal just how tightly ecosystems are woven together.

One of the most celebrated claims about Yellowstone’s wolves is facing a major challenge. Scientists say the study behind the famous trophic cascade story relied on flawed methods that overstated the ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk... What is the legacy of Yellowstone wolves 30 years after ...

A virus outbreak hit Yellowstone wolf pups hard in 2025.

Wyoming wolves are stout compared to some other Lower 48 subpopulations, and the reason why they tend to run hefty is complicated.

When Yellowstone National Park’s aching cold and deep snow claims the lives of winter-weakened bison, predators like wolves are one of the beneficiaries. “Wolves know the bison are going to die so ...