Immediately, the wolf species debate gets a little controversial ... that reportedly weighed 103 [kilograms] (227 [pounds]).” All of the above are the biggest living wolves, but what was ...

But an analysis of their genomes has revealed a surprise: they are all actually one type of wolf, with varying amounts of coyote DNA, a study reported this week (July 27) in Science Advances. “Wolf ...

In the depths of the Hoyo Negro pit 180 feet below sea level, a diving team has successfully recovered the skulls, jaw bones, ...

Scant information has been released after one of Colorado's reintroduced wolves died from a gunshot wound, raising suspicions ...