After cougar cubs were verified in March in Michigan's Upper Peninsula, biologists say it's only a matter of time before the species is documented reproducing in Wisconsin.

The resilient mountain lion goes by many names: puma, cougar, panther, catamount and even “ghost cat.” Over the past century in California, it has survived habitat loss and government-sponsored ...

The findings are evidence the species – also known as mountain lion ... Key differences include a long tail and rounded ears on cougars and a short tail and tufted ears on bobcats.