While a flood of news articles, Facebook posts and YouTube videos have attributed the boost in aspen trees to wolves, ...

A review study shows that Yellowstone National Park's reintroduction of wolves was more complicated and predator conservation ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

The reintroduction of 14 wolves into Yellowstone National Park wasn’t just about saving a species – it was about restoring an ...

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 ...

Johnnie LeFaiver took her son to the Lamar Valley in Yellowstone National Park this summer, because the experience of watching wolves there 20 years ago seared into her memory and she wanted Micah to ...

This winter saw the most wolves from Yellowstone National Park killed in about a century. That's because states neighboring the park changed hunting rules in an effort to reduce the animals' numbers.

Therefore, Yellowstone National Park's regulations have banned visitors from imitating howling noises to attract the wolves' attention, with violators being fined a fee of $100. Not that your ...