The state Department of Environmental Protection released a follow-up study that specifically examined landfill leachate, the ...

A landfill 90 miles from London uses methane from its waste to generate electricity and grow sustainable produce—even during English winters.

SPRINGDALE -- The limited life expectancy of Northwest Arkansas' only landfill dominated discussion at a summit of the region's two solid waste management districts on Tuesday. Current permits allow ...

By feeding plants with energy and CO₂ from decomposing trash, the dome turns a landfill into an unlikely food source.

While the landfill generates tens of millions of dollars in annual revenue, it has soured relations between the town and many ...