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

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

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

For years, Yellowstone's wolf reintroduction has been held up as a classic case of predators transforming a landscape. But as ...

CORVALLIS, Ore. – A new analysis of the extinction of woolly mammoths and other large mammals more than 10,000 years ago suggests that they may have fallen victim to the same type of "trophic cascade" ...

Wolf populations in Yellowstone National Park have myriad impacts on ecosystems, but exactly how those impacts play out in the complex system is still under consideration. New research from Utah State ...

Visitors from the North -- Web of life. Patterns in an ecosystem ; Living in a landscape of fear : trophic cascades mechanisms ; Origins : aquatic cascades ; Why the earth is green : terrestrial ...

A new paradigm has been developed for describing trophic cascades caused by infectious agents. When gray wolves were reintroduced to Yellowstone National Park, they sparked a resurgence of aspen trees ...