PHILADELPHIA (WPVI) -- More and more cities, including Philadelphia, are banning plastic bags because of environmental dangers. Some big box retailers offer drop-off bins for recycling, including ...

Waste management is no longer simply a disposal function. By prioritizing methane management through both downstream controls and upstream diversion, U.S.

As solar power becomes the fastest growing source of energy in the United States, it has matured from a growth-first industry to one attempting to balance ...