Wolves use their urine to communicate with each other. A recent study looked at the reactions of a pack to the marking of an ...

Wildlife officials said they will not remove a gray wolf potentially connected to recent livestock killings, despite requests from stockgrowers. Two of the gray wolves reintroduced to Colorado's Grand ...

Last year, Colossal Biosciences announced that it had used DNA from thousands of years ago to alter the genome of modern wolves and resurrect the lost species. Dire wolves became extinct towards the ...

SANTA FE — An exceptionally restless female Mexican gray wolf nicknamed Asha will be held in captivity with a potential mate through another breeding season in hopes of aiding the recovery of the ...

A team of mathematicians and statisticians from the University of Wisconsin-La Crosse, the University of Tennessee and Valparaiso University, all in the U.S., has found new evidence that wolves had ...

Genetic diversity is an important driver affecting the health of wildlife populations. In cooperatively breeding species, human impacts and breeder turnover can affect genetic diversity in groups. We ...

ST. LOUIS -- Two artificially inseminated Mexican gray wolves recently birthed a combined eight living pups at a research site founded by late naturalist Marlin Perkins, marking perhaps the first time ...