Pleasant Island in Alaska is not exactly befitting of its name. The frigid, 20-square-mile island is uninhabited by humans, ...

Scientists say wolves helped save aspen trees in Yellowstone by eating the elk that were gobbling aspen saplings. But now ...

Study refutes widespread understanding that gray wolves, anchored by young offspring, don’t move during spring denning season ...

The researchers looked at a handful of areas including Pleasant Island — the island where wolves are now largely eating sea otters instead of deer.

Colossal Biosciences shared an update on the dire wolves they brought back from extinction; three pups, Romulus, Remus, and ...

Find out why wolves nap soundly in snowbanks after hunting and how it boosts their winter survival. Wolves rest up to 30% of the winter.

The bison rested on the bare spot as MacNulty watched the wolves eating blood-covered snow. When the bison started to leave again the cow that had barely made it to safety was too tired to move along.

When prey is scarce, they can survive without food for days, even weeks. In between the two extremes, wolves eat nearly anything they can get their jaws on, including vegetarian fare.

But the wolves set up shop and torment the cattle. The UC Davis researchers estimated that, over the course of one summer, each wolf in their study cost ranchers between $70,000 and $163,000.

Environment How Oregon wolves affect prey and plants in Colorado after reintroduction a year ago Published: Jan. 19, 2025, 12:09 p.m.

Colorado Captures and Confines Recently Transplanted Cattle-Eating Wolves After releasing 10 wolves in the state in December 2023, Colorado Parks & Wildlife (CPW) recently captured and removed an ...