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 ...

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 ...

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

First of all, they get big, like, anywhere from 26 to 34 inches high and ranging between 60 and 120 pounds. Second, they're known to be high-maintenance in terms of shedding, a need for attention, ...

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