A third reintroduced gray wolf from British Columbia has been found dead, this time in Rocky Mountain National Park. The U.S. Fish and Wildlife Service is investigating the death, as gray wolves ...

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A gray wolf looks over its shoulder after being released into an area filled with sage brush. It is one of 20 wolves released in January 2025, 15 of which were translocated from British Columbia ...

A collared gray wolf released in Colorado in January as part of the state's historic reintroduction effort died in Rocky Mountain National Park last week, wildlife officials said. Colorado Parks ...

BILLINGS, Mont. – ZooMontana has announced the passing of Simpson, a beloved grey wolf who had been a cherished resident since June 2020. Simpson's journey began when he was found abandoned by his ...

Recent findings indicate that dire wolves and gray wolves are distantly related, having diverged about 5.7 million years ago and, as far as scientists can tell, never interbred since then.

Most of the ambient RCS concentration data reviewed in this report were obtained by flow-adjusted EPA Appendix L-based PM4 samplers and NMAM 7500 XRD analyses. Peters et al. (14) used a respirable ...

“Over the past 28 days, ranchers and residents in Sierra Valley have been under siege from escalating gray wolf activity,” the law enforcement agency wrote Monday in a social media post. “While the ...

At least 18 gray wolf attacks have been confirmed in Sierra Valley over the past month, with wolves moving closer to the residential areas, according to the Sierra County Sheriff’s Office.

At least 18 gray wolf attacks have been confirmed in Sierra Valley over the past month, with wolves moving closer to the residential areas, according to the Sierra County Sheriff’s Office.

(News 4 & Fox 11) — The Sierra County Sheriff's Office is urging the California Department of Fish and Wildlife (CDFW) to take action following a significant increase in gray wolf attacks in ...