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 ...

See if you can spot the creature spying on an oblivious elk in this trail camera's recording. Up-close footage of a grazing elk revealed something sinister, as a closer look showed a hunter hiding in ...

This year, at least six animal and insect species moved to the Extinct category of the IUCN Red List of Threatened Species Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE ...