Road kill

Seeing more road kills in Pennsylvania? It might mean nothing

PITTSBURGH — Sometimes smell is the first sense suggesting what’s just up the road, and it’s never a pretty sight. Most road-killed animals are still disposed of the old-fashioned way – something eats them, occasionally becoming the next meal of opportunity for yet another hungry omnivore. But in modern society, someone has to clean up the biggest road-kill hazards, and…