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Add Yahoo as a preferred source to see more of our stories on Google. Gray wolves have been making a resurgence in California over the past decade after having been eradicated in the state a century ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. The Colorado high country is the new home to 10 gray wolves ...

While the expansion of gray and Mexican gray wolf populations is often hailed as a conservation success, the consequences for ranching families can be gruesome, costly and complex - threatening the ...

Caught in Canada and flown to Yellowstone, 41 wolves were released in the area between 1995 and 1997, restoring the only missing member of the park's native mammals. Since then, wolves have begun ...