A $9 million investment in new trash cans for every household in Pittsburgh could curb litter and improve garbage collection, Public Works Director Chris Hornstein told City Council members Tuesday.

On a smaller scale, Grochowski has become a litter lieutenant. He started using the “Litterati” app seven years ago to track ...

California regulators keep tabs on hazardous waste, kind of like how consumers track packages -- even on a short journey. What happens if regulators require less tracking?

The National Nuclear Security Administration will submit a cradle to grave plan for hazardous waste generated by plutonium ...

The conflicting stories of the girl's mother and then-boyfriend are revealed as arrest warrants show them blaming one another ...