(AP) — Ecologist Rolf Peterson remembers driving remote stretches of road in Michigan’s Upper Peninsula and seeing areas strewn with deer carcasses. But that changed after gray wolves arrived in the ...

ORR, Minn. — The first clue was the flock of ravens. Tom Gable spotted the birds while driving to work. He pulled over and saw what they were circling: a rib cage poking out of the fresh dusting of ...

Imagine a healthy forest, home to a variety of species: Birds are flitting between tree branches, salamanders are sliding through leaf litter, and wolves are tracking the scent of deer through the ...