Researchers have identified a new species of glossy black wolf snake, Lycodon irwini, on the remote Great Nicobar Island at ...

Researchers forced to cut short an annual survey of wildlife on a remote Lake Superior island this winter due to unusually warm weather announced Tuesday that they managed to gather data that shows ...

In a summer of bleak news about the natural world comes a welcome development: A pack of gray wolves has been discovered in Sequoia National Forest. The mother and four pups — two males, and two ...

Wolf M93 at first infused the island's population with new genes, but then his progeny were doomed to inbreeding and couldn't mate. Wolf M93, the larger, lighter-colored wolf in the middle of this ...