A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...
A new scientific review challenges the headline-grabbing claim that Yellowstone’s returning wolves triggered one of the strongest trophic cascades on Earth. Researchers found that the reported 1,500% ...
Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...
Over the last three decades, Yellowstone National Park has undergone an ecological cascade. As elk numbers fell, aspen and willow trees thrived. This, in turn, allowed beaver numbers to increase, ...
Yellowstone’s wolves die from hunting and trapping outside the park every season, but things seem to be getting worse. From 2009-2020, about 4.3 wolves from Yellowstone were killed legally by hunters ...
Bald eagles might be regarded as the most fearsome predators of the sky, but like any other wild creature, they do whatever ...
A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...
Footage shows part of a wolf-versus-elk pursuit that also has bison taking cover.
Players are stepping into the lives of Yellowstone wolves, turning gaming into an emotional and educational survival ...
Wolf 8 was the smallest of all the male wolves released into Yellowstone and probably was the least likely to become a successful alpha male. When he was a yearling, equivalent to a teenager in human ...