Scientists from Oregon State University looked at coastal martens in the town of Klamath for three months ...

A secretive, hard-to-spot weasel-like animal, the fisher, has made a noticeable return to Pennsylvania after being deemed extinct in the state. A trail camera in Westmoreland County captured a fisher ...

In the past couple of decades, several species have been driven to extinction thanks, in large part, to human interference. Sometimes that interference is direct, poaching for big game trophies or ...